Rheinland Illuminated pushbutton, non-illuminated pushbutton, sel

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Rheinland Illuminated pushbutton, non-illuminated pushbutton, sel

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Series: dia. types (ACEL, ACBL, ACSL, ACKL)
Rheinland
Illuminated pushbutton, non-illuminated pushbutton, selector, selector switches
Series
(mounting hole dia. type)
Tight, space-saving mounting
Bright, clear illumination (ultra-high intensity used) Separate mounting model features removable lock lever
Emergency pushbutton switches equipped with safety lock mechanism. Contacts have forced contact separation mechanism. button diameters available, Safety lock mechanism safety lock mechanism used which contact does move until pushbutton completely locked. Because contact does operate unless button been pressed down, there danger machine suddenly stopping because malfunction caused something coming contact with button, loss from such situations.
FEATURES
Bright, clear illumination Uses brilliantly illuminating LEDs that much brighter than incandescent bulbs. Brightness greatly increased vastly improved recognition safety. Yellow green particularly easy distinguish. Makers especially concerned about product liability laws worker safety sanitation calling machines that designed manufactured based ISO12100 series international safety standards (general regulations governing basic conceptual design machine safety). With ISO12100 series, manmachine interface must designed that status machine recognized clearly correctly anyone running machine, without special training expertise. that reason, display lamp colors standardized under IEC60073, IEC60204-1 other standards cited ISO12100 series, covered standards well. illumination type meets safety needs such these, beyond.
Note) IEC60073: 0448 Colors Display Units Operation Devices IEC60204-1: 9960-1 Safety Machines Electrical Units Machines
Display lamp colors meanings indicating machine status (taken from International Electrical Standards Conference IEC-60073 60204-1)
Color Meaning Emergency Explanation Hazardous situation Problem status/urgent critical situation Normal status Displays status action required operator other status; used when using red, yellow, green, blue might interpreted erroneously. Operator action Action appropriate hazardous situation Visual monitoring (or) intervention appropriate Obligatory action
Yellow Caution Green Normal Blue Obligatory
Forced contact separation mechanism mechanism designed that button operation force used, contact separation force. Therefore, circuit will shut perfectly even problem happens occur such contact welding shut. (Conforms EN60947-5-1 Annex button diameters available, Nice, light switching feel. Light operation load snap action mechanism. Short stroke type.
Relationship between operation load stroke (Mounting hole dia. type: Form contact momentary action)
Operation load Stroke (mm)
White
Neutral
Visual monitoring
Power consumption greatly reduced type). power consumption been reduced type (mounting hole dia. type). Continuous illumination with need replacement years (50,000 hours). Products available illuminated colors: red, orange, yellow, green, blue, white.
Rated current Mounting hole Mounting hole dia. type dia. type previous model) previous model)
type
Stroke: Mechanical life (mounting hole dia. type) Momentary type: Min. times better than previous) Alternate type: Min. (2.5 times better than previous)
Series: dia. types (ACEL, ACBL, ACSL, ACKL)
Removal/installation type with lock lever system. Smooth installation possible. tight mounting type added. Space saving realized with small installation area. easy install tight spaces maintenance easy. Operation efficiency greatly increased since surface installation wiring operations carried separately.
Mounting hole dia. type
Lock lever
Mounting hole dia. type exterior configuration diagram
Stroke:
36mm (when set)
Mushroom button type easier operation. Splashproof type protective construction (IP65). Conforms 60529. Safety standard certified (excluding buzzer). Conforms standard (excluding buzzer), received marking. Durability Thermoplastic materials used durability outer casing installation points. Contacts made cadmium-free material.
RoHS Directive compatibility information http://www.nais-e.com/
ORDERING INFORMATION
Illuminated pushbutton switches (LED illumination) indicators (display lamps)
ACEL
Illumination type type Mounting holes flange shapes (With transparent button type) Mounting hole Flange shape dia. dia. projecting type dia. square flat type dia. flat type (With mushroom button type) Mounting hole Flange shape dia. dia. dia. dia. Protective construction Splashproof type (IP65) poles operating characteristics Indicator (indicator lamp) Single-pole Form momentary Double-pole Form momentary Contact material Indicator (indicator lamp) contact) Standard type (Silver contact) voltages pushbutton colors Pushbutton color AC/DC AC/DC Orange Yellow Color Green Blue Single-pole Form alternate Double-pole Form alternate
Low-level circuit type (Gold-clad contact)
voltage
White (LED: opaque)
Terminal shape mounting dimensions Nil: solderable terminal, tight mounting Terminal board tight mounting (only gold contact) Color types Nil: Regular Mushroom button type
There mushroom button type indicator (indicator lamp).
Series: dia. types (ACEL, ACBL, ACSL, ACKL)
Pushbutton switches (non-illuminated types transparent buttons)
ACBL
Mounting holes flange shapes (With transparent button type) Mounting hole Flange shape dia. dia. projecting type dia. square flat type dia. flat type (With mushroom button type) Mounting hole Flange shape dia. dia. dia. dia. Protective construction Splashproof type (IP65) poles operating characteristics Single-pole Form momentary Double-pole Form momentary Contact material Standard type (Silver alloy contact) Types color caps Transparent button Pushbutton colors Transparent button (Mushroom button: clear) Orange Yellow Green Blue White Black Mushroom button Single-pole Form Alternate Double-pole Form Alternate Low-level circuit type (Gold-clad contact)
Note: Mushroom button type available orange.
Terminal shape mounting dimensions Nil: solderable terminal, tight mounting Terminal board tight mounting (only gold contact)
Selector switches
ACSL
Mounting holes flange shapes <Mounting hole Flange shape> dia. square flat type dia. flat type dia. dia. flat type Protective construction Splashproof type (IP65) Operation methods 2-notch manual reset 3-notch manual reset (Double poles only) poles Single pole (2-notch only) Contact material Standard type (Silver contact)
Note: Terminals board also possible.
Note) Manual reset: Switch rotated turn remains when released. Automatic reset: Switch rotated turn goes when released.
Double poles Low-level circuit type (Gold-clad contact)
Series: dia. types (ACEL, ACBL, ACSL, ACKL)
selector switches
ACKL
Mounting holes flange shapes <Mounting hole Flange shape> dia. square flat type dia. flat type dia. dia. flat type Protective construction Splashproof type (IP65) Operation methods removal positions 2-notch manual reset: position 2-notch manual reset: position 2-notch manual reset: Both positions 2-notch automatic reset: position (mounting hole dia. type only) 3-notch manual reset single pole; double poles only) (Key removed positions) poles Single pole Double poles Low-level circuit type (Gold-clad contact)
Contact material Standard type (Silver contact) type Standard
Note: Terminals board also possible.
Series: dia. types (ACEL, ACBL, ACSL, ACKL)
TYPES
Illuminated pushbutton switches (LED illumination)
dia. projecting type
square flat type
flat type
dia. mushroom button type
dia. mushroom button type
Form
poles
Contact material Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact)
dia. projecting type
Single pole Double poles Single pole
square flat type Double poles Single pole Double poles dia. mushroom button type Single pole Double poles Single pole Double poles
flat type
dia. mushroom button type
Splashproof type (IP65) Momentary Alternate Part Part ACEL2211 ACEL2231 ACEL2212 ACEL2232 ACEL2221 ACEL2241 ACEL2222 ACEL2242 ACEL3211 ACEL3231 ACEL3212 ACEL3232 ACEL3221 ACEL3241 ACEL3222 ACEL3242 ACEL4211 ACEL4231 ACEL4212 ACEL4232 ACEL4221 ACEL4241 ACEL4222 ACEL4242 ACEL0211 ACEL0231 ACEL0212 ACEL0232 ACEL0221 ACEL0241 ACEL0222 ACEL0242 ACEL0211 ACEL0231 ACEL0212 ACEL0232 ACEL0221 ACEL0241 ACEL0222 ACEL0242
White Opaque
Notes) following combinations numbers letters entered square symbol indicate voltage pushbutton color. Pushbutton color AC/DC AC/DC Orange Yellow Green Blue
voltage
white type colorless transparent cap. would like board terminals, please part number when ordering. However, this only applies gold contacts. Please inquire details. Also, would like mushroom button type board terminals, please position marked triangle.
Indicators (indicator lamps)
dia. projecting type Form
square flat type
flat type
dia. projecting type square flat type flat type
Splashproof type (IP65) Part ACEL2200 ACEL3200 ACEL4200
White Opaque
Notes) following combinations numbers letters entered square symbol indicate voltage pushbutton color. Pushbutton color AC/DC AC/DC Orange Yellow Green Blue
voltage
white type colorless transparent cap. There mushroom button type indicator (indicator lamp). would like board terminals, please part number when ordering.
Series: dia. types (ACEL, ACBL, ACSL, ACKL)
Ordering block items Please refer configuration diagram below.
dia. mounting hole type illuminated pushbutton switch configuration diagram
Color block ACEL1
Operation block ACEL12
ACDL1861
Lamp holder ACDL1870
Switch block ACCL
Assembly
Notes: LEDs, please page accessories maintenance parts. Indicators also combined shown above. Please dedicated indicator switch block. pushbutton switch (non-illuminating), please combine color cap, operation block switch block from blocks above. Please dedicated dia. mushroom button type dia. mushroom button operation block.
Pushbutton switches (non-illuminated types transparent buttons However, mushroom button type clear.)
dia. projecting type
square flat type
flat type
dia. mushroom button type
dia. mushroom button type
Color
Form
poles
Contact material Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact)
Orange Yellow Green
dia. projecting type
Single pole Double poles Single pole
Transparent button
square flat type Double poles Single pole flat type Double poles Single pole dia. Double poles
Mushroom button Single pole dia. Double poles
Splashproof type (IP65) Momentary Alternate Part Part ACBL22510 ACBL22710 ACBL22520 ACBL22720 ACBL22610 ACBL22810 ACBL22620 ACBL22820 ACBL32510 ACBL32710 ACBL32520 ACBL32720 ACBL32610 ACBL32810 ACBL32620 ACBL32820 ACBL42510 ACBL42710 ACBL42520 ACBL42720 ACBL42610 ACBL42810 ACBL42620 ACBL42820 ACBL0251K ACBL0271K ACBL0252K ACBL0272K ACBL0261K ACBL0281K ACBL0262K ACBL0282K ACBL5251K ACBL5271K ACBL5252K ACBL5272K ACBL5261K ACBL5281K ACBL5262K ACBL5282K
Blue White Black
Notes) following letter indicating pushbutton color entered place symbol. Pushbutton color Product
white type colorless transparent cap. mushroom button type available orange. would like board terminals, please part number when ordering. However, this only applies gold contacts. Please inquire details.
Series: dia. types (ACEL, ACBL, ACSL, ACKL)
Selector switches
square flat type
flat type
dia. flat type
2-notch manual reset
3-notch manual reset
2-notch manual reset type
Form poles Single pole Contact material Splashproof type (IP65) Part ACSL32153 ACSL32154 ACSL32163 ACSL32164 ACSL42153 ACSL42154 ACSL42163 ACSL42164 ACSL52153 ACSL52154 ACSL52163 ACSL52164
square flat type
flat type
dia. flat type
Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Single pole Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Single pole Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact)
3-notch manual reset type
Form square flat type flat type dia. flat type poles Double poles Contact material Splashproof type (IP65) Part ACSL32363 ACSL32364 ACSL42363 ACSL42364 ACSL52363 ACSL52364
Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact)
Note: would like board terminals, please part number when ordering. However, this only applies gold contacts.
selector switches
square flat type
flat type
dia. flat type
2-notch manual reset type
Splashproof type (IP65)
Form
poles
Contact material removed position Part ACKL3211131 ACKL3211141 ACKL3211231 ACKL3211241 ACKL4211131 ACKL4211141 ACKL4211231 ACKL4211241 ACKL5211131 ACKL5211141 ACKL5211231 ACKL5211241 removed position Part ACKL3212131 ACKL3212141 ACKL3212231 ACKL3212241 ACKL4212131 ACKL4212141 ACKL4212231 ACKL4212241 ACKL5212131 ACKL5212141 ACKL5212231 ACKL5212241 removed both positions Part ACKL3213131 ACKL3213141 ACKL3213231 ACKL3213241 ACKL4213131 ACKL4213141 ACKL4213231 ACKL4213241 ACKL5213131 ACKL5213141 ACKL5213231 ACKL5213241
square flat type
flat type
dia. flat type
Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Single pole Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Single pole Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Single pole
Series: dia. types (ACEL, ACBL, ACSL, ACKL)
2-notch automatic reset type
Splashproof type (IP65) Form poles Contact material removed position Part ACKL3221131 ACKL3221141 ACKL3221231 ACKL3221241 ACKL4221131 ACKL4221141 ACKL4221231 ACKL4221241 ACKL5221131 ACKL5221141 ACKL5221231 ACKL5221241
square flat type
flat type
dia. flat type
Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Single pole Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Single pole Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Single pole
3-notch manual reset type
Splashproof type (IP65) Form poles Contact material removed positions Part ACKL3237231 ACKL3237241 ACKL4237231 ACKL4237241 ACKL5237231 ACKL5237241
square flat type flat type dia. flat type
Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Double poles
Note: would like board terminals, please part number when ordering. However, this only applies gold contacts.
Ordering block items Selector switches with dia. mounting holes selector switches consist blocks below. Block items given separate page.
Selector switch operation block ACSL12
selector switch operation block ACKL12
Switch block (for non-illuminating pushbutton switches) ACCL26
Assembly
Series: dia. types (ACEL, ACBL, ACSL, ACKL)
SPECIFICATIONS
Contact rating Gold-clad contact
Load Resistive load Minute load Rating AC/DC*
Note) usable range minute load indicated asterisk fluctuate depending usage conditions type load.
Silver contact
Load Resistive load Induction load* rating rating
Note) values induction load indicated asterisk follows: alternating current induction load 0.7, direct current induction load less.
rating
Rated operating voltage Operating voltage range DC±5% Rated current Approx. 50,000 hours (with full direct current lighting initial intensity) life (reference value) Equivalence circuit Lighted colors
Anode side (X1)
Cathode side
AC/DC
AC/DC±10%
Red, orange, yellow, green, blue, opaque
AC/DC
AC/DC±10%
(X2)
Note) current limiting resistor protective diode built into bulb.
Characteristics
Item Standard usage condition Contact resistance Insulation resistance Dielectric strength Vibration resistance Shock resistance Switch section Illuminating section Malfunctioning Durability Malfunctioning Mechanical Expected life Electrical Protective construction Terminal shape Specifications Ambient temperature: +55°C (Not freezing) (Storage temperature: +80°C) Relative humidity: Max. (initial) Min. (500 megger) Between charging part ground: 2,500 min. Between terminals with unlike poles: 2,500 min. Between terminals with like poles: 1,000 min. Between charging part ground: 2,500 min. double amplitude 1,000 m/s2 (approx. m/s2 (approx. Momentary: Min. times, switching frequency 1,200 times/hr. Alternate: Min. times, switching frequency 1,200 times/hr. Selector switch (incl. those with keys): Min. times, switching frequency 1,200 times/hr. Momentary: Min. times, switching frequency 1,200 times/hr. Alternate: Min. times, switching frequency 1,200 times/hr. Selector switch (incl. those with keys): Min. times, switching frequency 1,200 times/hr. Splashproof type IP65 (IEC60529) terminal with that doubles soldering
Series: dia. types (ACEL, ACBL, ACSL, ACKL)
DIMENSIONS (unit: Illuminated pushbutton switches, indicators, pushbutton switches
dia. projecting type
square flat type (Indicators)
flat type (Pushbutton switches)
dia. mushroom button type
dia. mushroom button type
(Tight mounting type illuminated pushbutton switches)
Whirl-stop plate 1.45
dia. mushroom button type
Panel thickness: Rubber washer Label position 1.45
LOCK
1.45
Lock
Lock Rubber washer Panel thickness:
7.85
Stop plate 13.5 10.5
LOCK
13.5
10.5
LOCK
LOCK
15.8
terminal width: 0.5t
17.8
display position
terminal width: 0.5t
17.8
dia. projecting type
square flat type
External dimensions flat type dia. mushroom button type
23.5 dia.
dia. mushroom button type
dia.
dia.
Notes) Pushbutton switches have only contact terminals, have lamp terminals. Indicators have only lamp terminals, have contact terminals. There mushroom button type indicator. Please inquire regarding external dimensions board terminal type.
WIRING DIAGRAM (BOTTOM VIEW)
(Illuminated pushbutton switches)
Lamp terminal Lamp terminal
(Indicators)
(Pushbutton switches)
Lamp terminal
Lamp terminal
(Single pole types have only right terminal.)
Notes: "X2" terminals have terminals order make cross wiring easy. "X2" terminals connected internally.
(Single pole types have only right terminal.)
15.8
Series: dia. types (ACEL, ACBL, ACSL, ACKL)
Tight mounting type, mounting hole diagram, recommended minimum mounting pitch Change tight mounting type from production March, 2002.
dia. projecting square flat types
16.2
+0.2
flat type
dia. mushroom button type
Min. 28.5 16.2+0.2 dia.
dia. mushroom button type
Min. 16.2+0.2 dia.
dia.
16.2
+0.2
dia.
Min. 28.5
Note) Operability should taken into consideration when deciding mounting pitch.
Selector switches/Key selector switches Selector switches
Wiring diagram (BOTTOM VIEW)
Whirl-stop plate
Min.
1.45
square flat type
flat type
dia. flat type
Lock Rubber washer Panel thickness:
LOCK
square flat type
External dimensions flat type
dia. flat type
13.5
10.5
(Single pole types have only right terminal.)
LOCK
dia.
terminal width: 0.5t
17.8
selector switches
Wiring diagram (BOTTOM VIEW)
Whirl-stop plate
1.45
15.8
square flat type
flat type
dia. flat type
Lock Rubber washer Panel thickness:
LOCK
square flat type
External dimensions flat type
dia. flat type
25.1 13.5 10.5
(Single pole types have only right terminal.)
LOCK
terminal width: 0.5t
17.8
15.8
Series: dia. types (ACEL, ACBL, ACSL, ACKL)
Tight mounting type, mounting hole diagram, recommended minimum mounting pitch Change tight mounting type from production March, 2002.
dia. projecting square flat types
16.2
+0.2
mounting pitch type, mounting hole diagram, recommended minimum mounting pitch mounting hole diagram below applies products production February 2002.
mounting pitch type
16.2+0.2 dia.
flat type
dia.
16.2
+0.2
dia.
Note) Operability should taken into consideration when deciding mounting pitch.
Note) Operability should taken into consideration when deciding mounting pitch.
Internal circuit diagram
Notch specifications Contact arrangement (left)
Notch positions (TOP VIEW) (center)
(right)
Form
Left contact Right contact Left contact Right contact
-2-notch Form
Left contact Right contact
Left contact Right contact
Left contact Right contact
-3-notch
Form
Series: dia. types (ACHL)
Emergency pushbutton switches
Series
(mounting hole dia. type)
FEATURES
Equipped with safety lock mechanism that prevents emergency stops caused erroneous operation Safety lock mechanism safety lock mechanism used which contact does move until pushbutton completely locked. Because contact does operate unless button been pressed down, there danger machine suddenly stopping because malfunction caused something coming contact with button, loss from such situations. Forced contact separation mechanism used contact mechanism. received marking. Forced contact separation mechanism mechanism designed that button operation force used, contact separation force. Therefore, circuit will shut perfectly even problem happens occur such contact welding shut. (Conforms EN60947-5-1 Annex certified. Conforms (European) standards. (Meets EN60947-1, EN60947-5-1, DEMKO standards.) button diameters available,
dia. button type
dia. button type
RoHS Directive compatibility information http://www.nais-e.com/
ORDERING INFORMATION
Emergency pushbutton switches (push lock, turn reset)
ACHL
Mounting holes shape Mounting hole dia. Protective construction/Contact method Splashproof type (IP65)/Form contact, forced contact separation type poles Single pole Double poles Contact material Standard type (Silver contact) Color shapes dia. dia. Color color
TYPES
Mounting hole Contact arrangement Form dia. Form Color dia. dia. dia. dia. Splashproof type (IP65)/Form contact, forced contact separation type Part ACHL25111R ACHL25112R ACHL25211R ACHL25212R
Note: Emergency pushbutton switches sold block items.
Series: dia. types (ACHL)
SPECIFICATIONS
Contact rating
Load Resistive load Induction load* rating rating 0.22
Characteristics
Item Standard usage condition Contact resistance Insulation resistance Dielectric strength Vibration resistance Shock resistance Expected life Switch section Malfunctioning Durability Malfunctioning Mechanical Electrical Specifications Ambient temperature: +55°C (Not freezing) (Storage temperature: +80°C) Relative humidity: Max. (initial) Min. (500 megger) Between charging part ground: 2,500 min. Between terminals with unlike poles: 2,500 min. Between terminals with like poles: 1,000 min. double amplitude 1,000 m/s2 (approx. m/s2 (approx. Min. Min. 105, switching frequency 1,200 times/hr. Splashproof type IP65 (IEC 60529) terminal with that doubles soldering
Note) values induction load indicated asterisk follows: alternating current induction load 0.7, direct current induction load less.
Protective construction Terminal shape
DIMENSIONS (unit:
dia. button type
Panel mounting dimension
16.2+0.2 dia. Whirl-stop fitting
LOCK
Lock Rubber washer Panel thickness:
min.
min. 13.5 10.5
R15.5
Wiring Diagram (BOTTOM VIEW)
mark side .1(NC) .1(NC)
dia.
15.8
Terminal width (Tab terminal shape doubles soldering use)
17.8
.2(NC)
.2(NC)
Note) Form contact type contact only left side.
dia. button type
Panel mounting dimension
R15.5
dia.
15.8
13.5
10.5 17.8 min.
.2-+0.2
min.
terminal width
display position
Series: dia. types (ACZL)
Buzzers
Series
(mounting hole dia. type)
FEATURES
user select continuous buzzing sound, long intermittent sound, short intermittent sound, using slide switch inside terminal part.
RoHS Directive compatibility information http://www.nais-e.com/
TYPES
Mounting hole dia. Shape panel front Usage voltage AC/DC ±10% Part ACZL4100
Notes: user select continuous buzzing sound, long intermittent sound, short intermittent sound, using slide switch inside terminal part. Buzzers sold block items.
SPECIFICATIONS
Rated insulating voltage Rated operating voltage Current consumption Sound pressure Sound frequency Buzzer repetitions Standard usage conditions Insulation resistance Dielectric strength Vibration resistance (malfunctioning) Shock resistance (durability) Expected life Protective construction Terminal shape AC/DC AC/DC ±10% Min. continuous sound rated voltage) ±500 Long intermittent: times/min. ±10% Short intermittent: times/min. ±10% Ambient temperature: +55°C (Not freezing) Relative humidity: Min. (500 megger) Between charging non-charging parts: 1,000 min. unilateral amplitude 1,000 m/s2 (approx. 1,000 hours min. Enclosed type (JEM 1030) terminal with that doubles soldering
DIMENSIONS (unit:
Panel mounting dimension
16.2+0.2 dia. Panel thickness: Rubber washer Lock 7.85
LOCK
15.7
Stop plate Label position
R15.5
Terminal width
Wiring Diagram (BOTTOM VIEW)
21.0 dia.
18.0
15.8
Input terminal (X1) Input terminal (X2)
Continu- Inter- Interous mittent mittent sound sound sound (Long) (Short)
24.0 13.5 10.5 36.0
display position
17.8
Continuous/intermittent sound slide switch (internal switch)
Accessories maintenance items dia.)
Accessories maintenance items dia.)
Ring tightener
Part Specifications Unit ACDL1800 Metal
RoHS Directive compatibility information http://www.nais-e.com/
This tool convenient tightening lock nuts used when mounting unit panel. When tightening rings, torque should between 0.68 0.88 (7.0
Lamp replacement tool
Part Specifications Unit ACDL1802 illuminated pushbuttons indicators pcs.
This tool used replace lamps when LEDs being installed removed.
Removal tool
Part Specifications Unit ACDL1804 Metal
This tool used pull operating parts (color cap, inscribed plate, holder) illuminated pushbuttons, indicators, pushbutton switches.
LEDs (parts maintenance)
illuminated pushbuttons indicators (indicator lamps), built-in. These LEDs should ordered only spares required. asterisk pack part number where letter indicate lamp color inserted.
Part Rated operating voltage Rated current Unit
ACDL1861 DC±5%
ACDL1861 AC/DC±10% pcs.
ACDL1861 AC/DC±10%
Note) following number/letter combinations indicating voltage pushbutton color should entered square indicated asterisk after part number.
Pushbutton color AC/DC AC/DC
Orange
Yellow
Green
Blue
voltage
White Opaque
Maintenance parts should installed engineer with specialized expertise electrical components. When placing orders, please specify number marketing units.
Accessories maintenance items dia.)
Protective cover
DIMENSIONS (unit:
dia. square (ACDL1810)
(ACDL1811)
23.5
This cover designed prevent erroneous operation. cover opens 180°, closes means return spring. Protective construction: Spray-resistant type (IP65)
10.5
23.5 45.5 min.
10.5
min. Return spring
min.
Type Part Unit
dia./ square ACDL1810 ACDL1811 pcs.
Protective cover installation diagram
Dustproof cover
DIMENSIONS (unit:
dia. (ACDL1812)
dia.
Panel thickness:
square (ACDL1813)
(ACDL1814)
45.5 min.
Panel thickness:
minimum installation pitch will different dustproof cover being used. Ambient usage temperature: +55°C Material: Elastomer (front/transparent) polypropylene (back/nontransparent black)
Waterproof seal dustproof cover
Waterproof seal dustproof cover
Waterproof seal dustproof cover
Dustproof cover installation diagram
(Minimum mounting pitch) dia. square type type
16.2+0.2 dia. 16.2+0.2 dia.
Note) When deciding mounting pitch, make sure cover enough room operate properly.
Type Part Unit
dia. ACDL1812
square ACDL1813 pcs.
ACDL1814
Maintenance parts should installed engineer with specialized expertise electrical components. When placing orders, please specify number marketing units.
Accessories maintenance items dia.)
Insulating terminal cover
Part Specifications Unit ACDL1850 Opaque nylon material
DIMENSIONS (unit:
mark side
This terminal cover made opaque nylon material.
Note) When wiring terminal, insert lead into hole insulating terminal cover before soldering
Dimension inner back panel when mounting insulating terminal cover:
Mounting hole plug (rubber)
Part Specifications Unit ACDL1820 Nitrile rubber (black) Protective construction: IP65 pcs.
DIMENSIONS (unit:
Mounting hole
dia. 16.5 dia.
Mounting hole plug (metal)
Part Specifications Unit ACDL1821 Made metal Protective construction: IP65 pcs.
DIMENSIONS (unit:
Mounting hole
Lock 17.8 dia.
Seal
Inscribed plate (maintenance part)
Shape Part Unit Round ACDL1830 Square ACDL1831 Rectangular ACDL1832 pack plates) dia. mushroom button type ACDL1835 dia. mushroom button type ACDH1836
Color: Opaque Material: Methacrylic resin ACDL1835 ACDH1836 mushroom buttons illuminating pushbuttons. Maintenance parts should installed engineer with specialized expertise electrical components. When placing orders, please specify number marketing units.
17.6
Cautions Series dia.)
Cautions
Mounting removing color inscribed plate Removing Grip grooved part color with removal tool (Part ACDL1804), pull towards remove operating parts (the color cap, inscribed plate holder). inscribed plate removed pushing color outward from back side, freeing grooved section that joins holder. plate inscribed surface, shown below, other side.
Grooved section Joining grooves
Cautions Series dia.)
Press head remove from lamp housing. [Mounting LED] First, insert into lamp housing. Make sure been pressed firmly into lamp housing. (This done more easily using lamp replacement tool side which gripped.) Insert lamp replacement tool position lamp housing shown below, hold that position.
Lamp housing Lamp replacement tool
Precautions when mounting panel
Inscribed surface Color Inscribed plate Holder
Mounting Place inscribed plate holder, line grooves color holder, press them together. When doing this, make sure inscribed plate facing correct direction. After inscribed plate color have been mounted holder, insert assembled unit main unit, making sure faces correct direction. Precautions when mounting operating part (non-illuminated type) Like illuminated pushbutton switch, pushbutton switch (non-illuminated type) also inscribed plate. When mounting removing operating part, make sure plate mounted same that illuminated pushbutton switch. Mounting removing LEDs LEDs mounted removed from front panel, using lamp replacement tool, also done from back, removing switch block. Mounting removing from front panel [Removing LED] Insert lamp replacement tool lamp housing, turn slightly left while pressing lightly remove cap.
tool inserted that insertion guide inside lamp housing facing same direction mark switch block, mounting base switch block will facing same direction insertion guide lamp housing. When these aligned correctly, turn tool right while pressing lightly install LED. Removing mounting removing switch block mounted removed without using tools switch block removed. Panel mounting
tighten ring when mounting operation block panel, special tool (ring tightener, Part ACDL1800, sold separately), tighten ring torque between 0.68 0.88 (9.0 Using radio pliers tighten ring, tightening beyond required torque, damage ring, careful tighten correctly. Inscribed display With series manual operating illuminated pushbutton switches indicators (indicator lamps) with dia. mounting holes, internal inscribed plate engraved. range depth engraving shown below. Insertion inscribed film possible internal construction.
Engraving dimensions series with dia. mounting hole
Shape Round Square Plate prod. ACDL1830 Outer dimension 13.7 dia. Thickness Engraving depth Depth 11.8 dia. max. Depth 12.0 square max. Depth 18.0 12.0 max. Engraving range
ACDL1831 13.7 square 19.7 13.7
Separate operation block switch block attach operation block panel hole from front panel. Then insert whirl-stop plate from back panel, tighten with lock nut. Finally, mount switch block. Mounting removing switch block Move lock lever switch block direction opposite arrow pull switch block operation block. When mounting switch block, align marks operation block switch block, move lever direction arrow lock switch block place.
RectanACDL1832 gular
Note) Material: Opaque methacrylic resin insert film other foreign substances between color inscribed plate.
Precautions when working with blue green LEDs With illuminated pushbutton switches indicators (indicator lamps), already been installed, green blue LEDs being replaced, careful that static electricity comes direct contact with part metal frame around module that cutouts (see illustration below). static electricity applied this part, destroy element. When mounting main unit, special lamp replacement tool (Part ACDL1802) designed that purpose.
Cautions Series dia.)
instructions mounting removing LEDs, please Mounting removing LEDs".
Area around (metal frame with cutout sections) Enlarged view (Special lamp replacement tool) ACDL1802
Product main unit
Precautions when connecting wiring Terminals should soldered less than seconds, 260°C less than seconds, without applying external force. When doing this work, make sure soldering iron does come contact with switch itself, that, when connecting wiring, tensile force applied terminal. Avoid bending terminal subjecting excessive force. Non-corroding liquid resin flux should used. Handling insulating terminal cover Align marks main unit insulating terminal cover, insert cover.
Note) When connecting wiring, insert lead into hole insulating terminal cover before soldering
Connections Positive Lock connectors (made Co.) Easy Lock connectors (made Nichifu Co.) used terminals. table below shows recommended models connectors.
Item Positive Lock connectors Co.) 175412-1 174778-1 1.25 174779-1 Easy Lock connectors Nichifu Co.) OSS0.3 62852F3 OSS1.25 62815F3 NET1-28-1P
Terminal
Housing
When using illumination LEDs configured semiconductors, they used voltage exceeding maximum operating voltage, element deteriorate because irregular heat generation, causing noticeable drop intensity, discoloration, failure light, other problems. External noise, transient voltage, transient current applied circuit cause same types problems. With illuminated types that have rated voltage VDC, AC/DC, AC/DC particular, following items should given careful consideration when using LED. Power supplies blocks with rated voltage AC/DC,
AC/DC blocks used with rated voltage AC/DC, AC/DC both alternating direct current, either alternating current direct current power supplies used with these. voltage used should within range ±10% rated voltages both alternating direct current. using range ±5%) Direct current power supplies Constant-voltage power supplies switching other power supplies These ideal power supplies. They should used within operating voltage range block. Batteries When charging, immediately after charging, please aware that voltage exceed operating voltage some cases. Make sure voltage within range ±10% rated voltage (±5% rated voltage Full-wave rectification Since both alternating direct current used, there need rectification using diode bridge. Please aware that, full-wave rectification using diode bridge used, rectifying diode cause voltage drop, resulting decreased intensity. Single-phase half-wave rectification This appropriate power supply block. recommend using direct current constant-voltage power supply. Noise External noise cause element deteriorate, causing noticeable drop intensity, discoloration, failure light, other problems. situations where this occur, preventive measures noted below should considered. element such element surge absorber should used prevent adverse effects caused noise. (Circuit example Altenating current cases
with adapter, etc. with adapter, etc. Relay, coil, solenoid, etc.
Corrective action dark illumination Leakage current Leakage current from non-contact switch that lights block from contact protective circuit cause block light faintly some cases even output off. this happens, following corrective steps should taken. block (direct-current type) being lighted transistor output type non-contact switch, insert dividing resistor parallel with block. (Circuit example)
Leakage current when output Dividing resistor
block (alternating-current type) being lighted TRIAC output type non-contact switch built into element, insert element parallel with block. (Circuit example)
(Reference value) 0.1µF Leakage current with adapter, etc.
block (alternating-current type) being lighted relay output which element that protects contact been connected parallel, insert element parallel with block. (Circuit example)
(Reference value) 0.1µF
with adapter, etc. Leakage current
Induction When using units with adaptors, induction from surrounding line cause lamp light dimly. Corrective action: Insert element parallel with block.
line (Reference value) 0.1µF
(Reference value) 0.1µF
(Circuit example Directing current cases
(Reference values) Current capacitance diode: value equivalent higher than that operating current solenoid other components Reverse dielectric strength Diode diode: Approx. times operating voltage solenoid other components
with adapter, etc.
Induced current
Relay, coil, solenoid, etc.
Cautions Series dia.)
Handling Usage Precautions Aggregate tight mounting Please aware that heat caused aggregate tight mounting indicator lamps illuminated pushbutton switches continuously lamps cause ambient temperature exceed prescribed amount. Measures must taken ventilate lower operation voltage mounting panel metal product being used sealed control panel. Replacement buttons (illuminating non-illuminating) replace alternate type buttons (illuminating non-illuminating) when they locked. (Replacing while locked might damage internal mechanism.) must release locks before replacing. Storage place Please within working ambient temperature humidity ranges given ratings display. When using location where oil, water dirt present, install dust cover that foreign substances cannot enter sliding part pushbutton. Contact (microswitch) When using identical (normal close) (normal open) microswitch contacts, connect wrong voltage wrong type power supply. Doing will cause dead short. resistance product been evaluated with commonly used standard machining cooling oil. Please inquire about other oils, since some special oils possible.
Series: dia. types (ACEL, ACBL, ACSL, ACKL, ACZL)
Illuminated pushbutton, non-illuminated pushbutton, selector, selector switches
Rheinland
Series
(mounting hole dia. type)
Bright, clear illumination (ultra-high intensity used) Separate mounting model features removable lock lever Addition mushroom button type
Nice, light switching feel. Light operation load snap action mechanism. Short stroke type.
Relationship between operation load stroke (Mounting hole dia. type: Form contact momentary action)
Operation load Stroke (mm)
FEATURES
Bright, clear illumination Uses brilliantly illuminating LEDs that much brighter than incandescent bulbs. Brightness greatly increased vastly improved recognition safety. Yellow green particularly easy distinguish. Makers especially concerned about product liability laws worker safety sanitation calling machines that designed manufactured based ISO12100 series international safety standards (general regulations governing basic conceptual design machine safety). With ISO12100 series, manmachine interface must designed that status machine recognized clearly correctly anyone running machine, without special training expertise. that reason, display lamp colors standardized under IEC60073, IEC60204-1 other standards cited ISO12100 series, covered standards well. illumination type meets safety needs such these, beyond.
Note) IEC60073: 0448 Colors Display Units Operation Devices IEC60204-1: 9960-1 Safety Machines Electrical Units Machines
Display lamp colors meanings indicating machine status (taken from International Electrical Standards Conference IEC-60073 60204-1)
Color Meaning Emergency Explanation Hazardous situation Problem status/urgent critical situation Normal status Displays status action required operator other status; used when using red, yellow, green, blue might interpreted erroneously. Operator action Action appropriate hazardous situation Visual monitoring (or) intervention appropriate Obligatory action
Yellow Caution Green Normal Blue Obligatory
Stroke: Mechanical life (mounting hole dia. type) Momentary type: Min. (Twice that earlier products) Alternate type: Min. times better than previous) Removal/installation type with lock lever system. Smooth installation possible. easy install tight spaces maintenance easy. Operation efficiency greatly increased since surface installation wiring operations carried separately.
Mounting hole dia. type
Lock lever
White
Neutral
Visual monitoring
Power consumption greatly reduced type). power consumption been reduced type (mounting hole dia. type). Continuous illumination with need replacement years (50,000 hours).
Rated current Mounting hole Mounting hole dia. type dia. type previous model) previous model)
type
Products available illuminated colors: red, orange, yellow, green, blue, white.
Mushroom button type easier operation. Wiring work simplified thanks screw terminal type. Splashproof type protective construction (IP65). Conforms 60529. Safety standard certified (excluding buzzer). Conforms standard (excluding buzzer), received marking.
Series: dia. types (ACEL, ACBL, ACSL, ACKL, ACZL)
Durability Thermoplastic materials used durability outer casing installation points. Contacts made cadmium-free material.
RoHS Directive compatibility information http://www.nais-e.com/
ORDERING INFORMATION
Illuminated pushbutton switches (LED illumination) indicators (indicator lamps)
ACEL
Illumination type type Mounting holes flange shapes Mounting hole Flange shape dia. 25.8 dia. projecting type (illuminated pushbutton switches only) dia. 25.8 dia. flat type dia. 25.8 square flat type (With mushroom button only) dia. dia. Protective construction Splashproof type (IP65) poles operating characteristics Indicator (indicator lamp) Single-pole Form momentary Double-pole Form momentary Contact material Indicator (indicator lamp) contact) Standard type (Silver alloy contact) voltages pushbutton colors Pushbutton color AC/DC AC/DC Orange Yellow Color Green Blue Single-pole Form alternate Double-pole Form alternate
Low-level circuit type (Gold-clad contact)
voltage
White (LED: opaque)
Terminal shape mounting dimensions Nil: Standard mounting Terminal board standard mounting (only gold contact) Screw terminal Form only) Color types Nil: Regular Mushroom button type
There mushroom button type indicator (indicator lamp).
Series: dia. types (ACEL, ACBL, ACSL, ACKL, ACZL)
Pushbutton switches (non-illuminated types transparent buttons)
ACBL
Mounting holes flange shapes Mounting hole Flange shape dia. 25.8 dia. projecting type dia. 25.8 dia. flat type dia. 25.8 square flat type (With mushroom button type) Mounting hole Flange shape dia. dia. Protective construction Splashproof type (IP65) poles operating characteristics Single-pole Form momentary Double-pole Form momentary Contact material Standard type (Silver alloy contact) Types color caps Transparent button Pushbutton colors Transparent button (Mushroom button: clear) Orange Yellow Green Blue White Black Mushroom button Single-pole Form Alternate Double-pole Form Alternate Low-level circuit type (Gold-clad contact)
Note: Mushroom button type available orange.
Terminal shape mounting dimensions Nil: Solderable terminal, standard mounting Terminal board standard mounting (only gold contact) Screw terminal Form only)
Selector switches
ACSL
Mounting holes flange shapes Mounting hole Flange shape dia. 25.8 dia. flat type dia. 25.8 round square type Protective construction Splashproof type (IP65) Operation methods 2-notch manual reset 3-notch manual reset (Double poles only) poles Single pole (2-notch only) Contact material Standard type (Silver contact)
Note) Manual reset: Switch rotated turn remains when released.
Double poles Low-level circuit type (Gold-clad contact)
Terminal shape Nil: Terminal with that doubles soldering Terminal board Screw terminal Form only)
Series: dia. types (ACEL, ACBL, ACSL, ACKL, ACZL)
selector switches
ACKL
Mounting holes flange shapes Mounting hole Flange shape dia. 25.8 dia. flat type dia. 25.8 round square type Protective construction Splashproof type (IP65)
Operation methods removal positions 2-notch manual reset: position 2-notch manual reset: position 2-notch manual reset: Both positions 3-notch manual reset single pole; double poles only) (Key removed position) poles Single pole Double poles Contact material Standard type (Silver contact) Low-level circuit type (Gold-clad contact) type Standard Terminal shape Nil: Terminal with that doubles soldering Terminal board Screw terminal Form only)
Series: dia. types (ACEL, ACBL, ACSL, ACKL, ACZL)
TYPES
Illuminated pushbutton switches (LED illumination)
25.8 dia. projecting type
25.8 dia. flat type
25.8 square flat type
dia. mushroom button type Splashproof type (IP65) Momentary Alternate Part Part ACEL6211 ACEL6231 ACEL6212 ACEL6232 ACEL6221 ACEL6241 ACEL6222 ACEL6242 ACEL7211 ACEL7231 ACEL7212 ACEL7232 ACEL7221 ACEL7241 ACEL7222 ACEL7242 ACEL8211 ACEL8231 ACEL8212 ACEL8232 ACEL8221 ACEL8241 ACEL8222 ACEL8242 ACEL9211 ACEL9231 ACEL9212 ACEL9232 ACEL9221 ACEL9241 ACEL9222 ACEL9242
White Opaque
Form
poles
Contact material Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact)
25.8 dia. projecting type
Single pole Double poles Single pole
25.8 dia. flat type Double poles Single pole 25.8 square flat type Double poles dia. mushroom button type Single pole Double poles
Notes) following combinations numbers letters entered square symbol indicate voltage pushbutton color. Pushbutton color AC/DC AC/DC Orange Yellow Green Blue
voltage
white type colorless transparent cap. would like board terminals, please part number when ordering. (However, would like mushroom button type board terminals, please position marked triangle.) would like screw terminal Form only), please part number when ordering. (However, would like mushroom button type screw terminal Form only), please position marked triangle.) However, board terminal only applies gold contacts.
Indicators (indicator lamps)
25.8 dia. flat type Form
25.8 square flat type Splashproof type (IP65) Part ACEL7200 ACEL8200
White Opaque
25.8 dia. flat type 25.8 square flat type
Notes) following combinations numbers letters entered square symbol indicate voltage pushbutton color. Pushbutton color AC/DC AC/DC Orange Yellow Green Blue
voltage
white type colorless transparent cap. would like board terminals, please part number when ordering. There mushroom button type indicator (indicator lamp). There screw terminal type.
Series: dia. types (ACEL, ACBL, ACSL, ACKL, ACZL)
Pushbutton switches (non-illuminated types transparent buttons)
25.8 dia. projecting type
25.8 dia. flat type
25.8 square flat type
dia. mushroom button type Splashproof type (IP65) Momentary Alternate Part Part ACBL62510 ACBL62710 ACBL62520 ACBL62720 ACBL62610 ACBL62810 ACBL62620 ACBL62820 ACBL72510 ACBL72710 ACBL72520 ACBL72720 ACBL72610 ACBL72810 ACBL72620 ACBL72820 ACBL82510 ACBL82710 ACBL82520 ACBL82720 ACBL82610 ACBL82810 ACBL82620 ACBL82820 ACBL9251K ACBL9271K ACBL9252K ACBL9272K ACBL9261K ACBL9281K ACBL9262K ACBL9282K
Green Blue White Black
Color
Form
poles
Contact material Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Low-level circuit type (Gold-clad contact)
Orange Yellow
25.8 dia. projecting type
Single pole Double poles Single pole
Transparent button
25.8 dia. flat type Double poles Single pole 25.8 square flat type Double poles Single pole
Mushroom button
dia. Double poles
Notes) following letter indicating pushbutton color entered place symbol. Transparent button Pushbutton color Part
white type colorless transparent cap. mushroom button type clear. mushroom button type available orange. would like board terminals, please part number when ordering. would like screw terminal Form only), please part number when ordering. However, board terminal only applies gold contacts.
Selector switches
25.8 dia. flat type
25.8 round square type
2-notch manual reset
3-notch manual reset
2-notch manual reset type
Form poles Single pole Contact material Splashproof type (IP65) Part ACSL62153 ACSL62154 ACSL62163 ACSL62164 ACSL72153 ACSL72154 ACSL72163 ACSL72164
25.8 dia. flat type
25.8 round square type
Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Single pole Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact)
Note: screw terminal Form only) terminals board also possible.
Series: dia. types (ACEL, ACBL, ACSL, ACKL, ACZL)
3-notch manual reset type
Form 25.8 dia. flat type 25.8 round square type poles Double poles Contact material Splashproof type (IP65) Part ACSL62363 ACSL62364 ACSL72363 ACSL72364
Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact)
Note: screw terminal Form only) terminals board also possible.
selector switches
25.8 dia. flat type
25.8 round square type
2-notch manual reset type
Splashproof type (IP65)
Form
poles
Contact material removed position Part ACKL6211131 ACKL6211141 ACKL6211231 ACKL6211241 ACKL7211131 ACKL7211141 ACKL7211231 ACKL7211241 removed position Part ACKL6212131 ACKL6212141 ACKL6212231 ACKL6212241 ACKL7212131 ACKL7212141 ACKL7212231 ACKL7212241 removed both positions Part ACKL6213131 ACKL6213141 ACKL6213231 ACKL6213241 ACKL7213131 ACKL7213141 ACKL7213231 ACKL7213241
25.8 dia. flat type
25.8 round square type
Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Single pole Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Single pole
Note: screw terminal Form only) terminals board also possible.
3-notch manual reset type
Splashproof type (IP65) Form poles Contact material removed positions Part ACKL6237231 ACKL6237241 ACKL7237231 ACKL7237241
25.8 dia. flat type 25.8 round square type
Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Standard type (Silver contact) Double poles Low-level circuit type (Gold-clad contact) Double poles
Note: screw terminal Form only) terminals board also possible.
Ordering block items dia. mounting hole type illuminated pushbutton switches dia. mounting hole type illuminated pushbutton switches consist four blocks below. Block items given separate page.
Color block ACEL1
Operation block ACEL12 (For mushroom button) ACEL326
ACDL1862
Switch block (for illuminated pushbutton switch) ACCL12
Assembly
Notes: LED, please page accessories maintenance parts. Indicators (indicator lamps) also combined shown above. Please dedicated indicator color switch block. pushbutton switch (non-illuminating), please combine color cap, operation block switch block from blocks above.
Series: dia. types (ACEL, ACBL, ACSL, ACKL, ACZL)
Selector switches with dia. mounting holes selector switches Selector switches with dia. mounting holes selector switches consist blocks below. Block items given separate page.
Selector switch operation block ACSL12
selector switch operation block ACKL12
Switch block (for non-illuminating pushbutton switches) ACCL22
Assembly
SPECIFICATIONS
Contact rating Gold-clad contact
Load Resistive load Minute load Rating AC/DC*
Note) usable range minute load indicated asterisk fluctuate depending usage conditions type load.
Silver contact
Load Resistive load Induction load* rating rating
Note) values induction load indicated asterisk follows: alternating current induction load 0.7, direct current induction load less.
rating
Rated operating voltage AC/DC AC/DC Operating voltage range DC±5% AC/DC±10% AC/DC±10% Rated current Lighted colors Red, orange, yellow, opaque Green, blue Red, orange, yellow, green, blue, opaque
Note) current limiting resistor protective diode built into bulb.
Characteristics
Item Standard usage condition Contact resistance Insulation resistance Dielectric strength Vibration resistance Shock resistance Switch section Illuminating section Malfunctioning Durability Malfunctioning Mechanical Expected life Electrical Protective construction Terminal shape Specifications Ambient temperature: +60°C (Not freezing) illumination, however, ambient temperature +50°C. (Storage temperature: +80°C) Relative humidity: (with condensation) Max. (initial) Min. (500 megger) Between charging part ground: 2,500 min. Between terminals with unlike poles: 2,500 min. Between terminals with like poles: 1,000 min. Between charging part ground: 2,500 min. double amplitude 1,000 m/s2 (approx. m/s2 (approx. Momentary: Min. times, switching frequency 1,200 times/hr. Alternate: Min. times, switching frequency 1,200 times/hr. Selector switch (incl. those with keys): Min. times, switching frequency 1,200 times/hr. Momentary: Min. times, switching frequency 1,200 times/hr. Alternate: Min. times, switching frequency 1,200 times/hr. Selector switch (incl. those with keys): Min. times, switching frequency 1,200 times/hr. Splashproof type IP65 (IEC60529) terminal with that doubles soldering
Series: dia. types (ACEL, ACBL, ACSL, ACKL, ACZL)
DIMENSIONS (unit: Illuminated pushbutton switches, indicators, pushbutton switches photograph shows illuminated pushbutton switch.
25.8 dia. projecting type
25.8 dia. flat type
25.8 square flat type
dia. mushroom button type (Indicators) (Pushbutton switches)
(Illuminated pushbutton switches)
Retaining plate 4.85
LOCK
11.35
1.95
Panel thickness:
23.2 25.4
25.8 dia. projecting/flat type
25.8 square flat type
dia. mushroom button type
Lock Rubber washer 11.7
18.2
16.2
25.8
terminal width (Solderable): 0.5t
26.2
Notes) Pushbutton switches have only contact terminals, have lamp terminals. Indicators have only lamp terminals, have contact terminals. There mushroom button type indicator. There screw terminal indicator (indicator lamp).
(Projecting type)
terminal width
13.1
11.7
16.2
26.2
display position
Panel mounting dimension
22.3+0.4 dia.
WIRING DIAGRAM (BOTTOM VIEW)
mark side
Lamp terminal
Lamp terminal
Notes) mounting pitch values above illustration applicable when cluster adhesion mounting used. Operability other factors should taken into consideration when mounting pitch decided. terminals that double soldering: there terminal cover, allow least vertical horizontal directions. there terminal cover, allow least vertical direction more horizontal direction. Same models except mushroom button screw terminal types.
Notes) Pushbutton switches have only contact terminals, have lamp terminals. Indicators have only lamp terminals, have contact terminals. Form contact type only center terminal. Form contact type only terminal right side terminal left side. (There center terminal.)
Mushroom button type
min. 22.3+0.4 dia.
Screw terminal type
22.3+0.4 dia.
min.
Note) Operability should taken into consideration when deciding mounting pitch.
Series: dia. types (ACEL, ACBL, ACSL, ACKL, ACZL)
Selector switches/Key selector switches Selector switches
Retaining plate
LOCK
25.8 dia. flat type
25.8 round square type
External dimensions 25.8 dia. type 25.8 round square type
Lock Rubber washer Panel thickness:
17.5
11.7
4.85
18.2 16.2
25.8
terminal width (Solderable): 0.5t
26.2
selector switches
Panel thickness:
Rubber washer Lock
LOCK
25.8 dia. flat type
25.8 round square type
terminal width (Solderable): 0.5t
18.2 display position 16.2 25.0 26.2
External dimensions 25.8 dia. flat type 25.8 round square type
Retaining plate
25.8 37.0
10.5 11.7 36.0
both selector switches selector switches/ WIRING DIAGRAM (BOTTOM VIEW)
Mounting hole diagram same previous page illuminated pushbutton switch.
Note) Form contact type only center terminal. Form contact type only terminal right side terminal left side. (There center terminal.)
Internal circuit diagram (common Selector switches selector switches)
Notch specifications Contact arrangement (left)
Notch positions (TOP VIEW) (center)
4.85
(right)
Form
Left contact Right contact Left contact Right contact
-2-notch Form
Left contact Right contact
Left contact Right contact
Left contact Right contact
-3-notch
Form
Series: dia. types (ACZL)
Buzzers
Series
(mounting hole dia. type)
FEATURES
user select continuous buzzing sound, long intermittent sound, short intermittent sound, using slide switch inside terminal part.
RoHS Directive compatibility information http://www.nais-e.com/
TYPES
Mounting hole dia.
Note: Buzzers sold block items.
Shape panel front 25.8 square
Usage voltage AC/DC ±10%
Part ACZL8100
SPECIFICATIONS
Rated insulating voltage Rated operating voltage Current consumption Sound pressure Sound frequency Buzzer repetitions Standard usage conditions Insulation resistance Dielectric strength Vibration resistance (malfunctioning) Shock resistance (durability) Expected life Protective construction Terminal shape AC/DC AC/DC ±10% Min. continuous sound rated voltage) ±500 Long intermittent: times/min. ±10% Short intermittent: times/min. ±10% Ambient temperature: +55°C (Not freezing) Relative humidity: Min. (500 megger) Between charging non-charging parts: 1,000 min. unilateral amplitude 1000 m/s2 (approx. 1,000 hours min. Enclosed type (JEM 1030) terminal with that doubles soldering
DIMENSIONS (unit:
Panel mounting dimension
Panel thickness: Rubber washer Lock Retaining plate
22.3+0.4 dia.
15.7
LOCK
terminal width: 0.5t
Note) Wiring operation should token into consideration when deciding mounting pitch.
Wiring diagram (BOTTOM VIEW)
Continuous/intermittent sound slide switch mark side
25.8
11.7 display position
18.5
Label position
Internal wiring completed
input terminals (There polarity.)
Intermittent Intermittent Continuous (short) (long)
Internal wiring completed
Accessories maintenance items dia.)
Ring tightener
Part Specifications Unit ACDL1801 Metal
Accessories maintenance items dia.)
RoHS Directive compatibility information http://www.nais-e.com/
This tool convenient tightening lock nuts used when mounting unit panel. When tightening rings, torque should between (10.0 12.0
Maintenance parts should installed engineer with specialized expertise electrical components. When placing orders, please specify number marketing units.
Lamp replacement tool
Part Specifications Unit ACDL1803 Rubber pcs.
This rubber wrench that makes easy remove install LEDs.
LEDs (parts maintenance)
Part Rated operating voltage Rated current Unit ACDL1862 DC±5% ACDL1862 AC/DC±10% pcs. ACDL1862 AC/DC±10%
Notes) asterisk mark rated current type indicates following: Red, orange, yellow, opaque Green, blue following combinations numbers letters entered square asterisk product number indicate voltage pushbutton color.
Pushbutton color AC/DC AC/DC
Orange
Yellow
Green
Blue
voltage
White Opaque
Insulating terminal cover
Part Specifications Unit ACDL1851 Nylon pcs.
This terminal cover made opaque nylon material.
Note) When wiring terminal, insert lead into hole insulating terminal cover before soldering
Accessories maintenance items dia.)
Mounting hole plug (rubber)
Part Specifications Unit ACDL1822 Rubber pcs.
DIMENSIONS (unit:
dia.
This used fill holes (22.3 dia. that have been pre-cut spare panels. color black.
dia.
Mounting hole plug (metal)
Part Specifications Unit ACDL1823 Metal pcs.
DIMENSIONS (unit:
25.8 dia. Seal Lock
This used fill unnecessary mounting holes panel. tightening torque lock nuts should lower. Protective construction: IP66
Inscribed plate (maintenance part)
Shape Part Unit Round ACDL1833 Square ACDL1834 pack plates) Mushroom button type ACDL1837
This product opaque. ACDL1837 mushroom button illuminating pushbutton.
Cautions Series dia.)
Cautions
Mounting removing color inscribed plate Removing plate Insert small screwdriver similar tool into grooved part color (the concave part flange), twist lightly remove operating parts (the color cap, inscribed plate holder).
Removing operating parts
Cautions Series dia.)
Size engraving range internal inscribed plate
Panel mounting Separate operation block switch block attach operation block panel hole from front panel. Then mount switch block. Mounting removing switch block Move lock lever switch block direction opposite arrow pull switch block operation block. When mounting switch block, align marks operation block switch block, move lever direction arrow lock switch block place.
mark side Lock lever mark
Inscribed plate inscribing film sizes
Item 25.8 dia. projection/flat type 25.8 dia. square flat type
Engraving range
Engraving range
*0.85mm
0.85mm
17.5mm
Note) This using 25.8 dia. projecting type.
(The engraving depth max.) Inscribed plate material: Opaque acrylic resin
Applicable size inscribing film
When color been removed from holder, inscribed plate removed. Remove color pushing from back section that joins color holder, direction color cap.
Removing color
Lock side Switch block
Operation block
19.8mm
17.7mm
Note) filter inside holder waterproof cannot removed.
Mounting plate Place inscribed plate color cap, line with section joining color holder, press them together. When doing this, using 25.8 dia. type, make sure align whirl-stop projection inscribed plate with grooved part holder before inserting plate. this point, make sure inscribed plate facing correct direction. When using 25.8 dia. type
Precautions when mounting panel tighten ring when mounting operation block panel, special tool (ring tightener, Part ACDL1801, sold separately), tighten ring torque between (12.0 Using radio pliers tighten ring, tightening beyond required torque, damage ring, careful tighten correctly. Collective mounting Series with dia. mounting hole installed removed using lock lever. lock lever easily locked released from back side, using screwdriver similar tool. This enables collective mounting, also makes possible remove units.
Thickness: sheets, sheet. Caution: inscribing film built into unit. Film material: Polyester film (recommended)
Sequence which inscribed plate inscribing film inserted
25.8 dia. projection/flat type
(TOP mark side)
Color
Film Inscribed Holder plate
Note) inscribing film built into unit.
25.8 square flat type
(TOP mark side)
Color
Film Inscribed Holder plate
Note) inscribing film built into unit. Make sure that inscribed plate facing correct direction.
Color Inscribed plate Holder
When using 25.8 dia. square type (Make sure direction correct)
Color
Inscribed plate
Holder
Inscribed display With Series illuminated pushbutton switches indicators (indicator lamps) with dia. mounting holes, internal inscribed plate engraved, information displayed inserting film.
19.8mm Main unit Main unit
Cautions Series dia.)
Mounting removing LEDs LEDs mounted removed from front panel, using lamp replacement tool (Part. ACDL1803). [Removing LED] Insert lamp replacement tool head LED, turn slightly left while pressing lightly remove bulb. Handling insulating terminal cover Align marks main unit insulating terminal cover, insert cover.
Note) When connecting wiring, insert lead into hole insulating terminal cover before soldering
Lamp replacement tool ACDL1803
[Mounting LED] Insert lamp replacement tool lightly into head LED, hold that position.
Projection Lamp replacement tool
Wiring When attaching insulating terminal cover switch block with solder/tab terminals, solder wire lamp terminal inner side terminal (the switch terminal side).
Lamp terminal Inner side Switch terminal Insulating terminal cover
Projection
Align LED's projections with slits grooves inside main unit insert turning right while pressing lightly install
Slit Grooves
Slit
Precautions when connecting wiring Terminals should soldered less than seconds, 260°C less than seconds, without applying external force. When doing this work, make sure soldering iron does come contact with switch itself, that tensile force applied terminal. Non-corroding liquid resin flux should used. Positive Lock connectors (made Co.) Easy Lock connectors (made Nichifu Co.) used terminals. table below shows recommended models connectors.
Item Positive Lock connectors Co.) 175412-1 174778-1 1.25 174779-1 Easy Lock connectors Nichifu Co.) OSS0.3 62852F3 OSS1.25 62815F3 NET1-28-1P
When using illumination LEDs configured semiconductors, they used voltage exceeding maximum operating voltage, element deteriorate because irregular heat generation, causing noticeable drop intensity, discoloration, failure light, other problems. External noise, transient voltage, transient current applied circuit cause same types problems. With illuminated types that have rated voltage VDC, AC/DC, AC/DC particular, following items should given careful consideration when using LED. Power supplies illumination with rated voltage AC/DC, AC/DC illumination used with rated voltage AC/DC, AC/DC both alternating direct current, either alternating current direct current power supplies used with these. voltage used should within range ±10% rated voltages both alternating direct current.
Direct current power supplies Constant-voltage power supplies switching other power supplies These ideal power supplies. They should used within operating voltage range block. Batteries When charging, immediately after charging, please aware that voltage exceed operating voltage some cases. Make sure voltage within range ±10% rated voltage (±5% rated voltage Full-wave rectification Since both alternating direct current used, there need rectification using diode bridge. Please aware that, full-wave rectification using diode bridge used, rectifying diode cause voltage drop, resulting decreased intensity. Single-phase half-wave rectification This appropriate power supply block. recommend using direct current constant-voltage power supply. Noise External noise cause element deteriorate, causing noticeable drop intensity, discoloration, failure light, other problems. situations where this occur, preventive measures noted below should considered. element such element surge absorber should used prevent adverse effects caused noise. (Circuit example Alternating current cases
with adapter, etc. with adapter, etc. Relay, coil, solenoid, etc.
(Reference value) 0.1µF
(Circuit example Direct current case
(Reference values) Current capacitance diode: value equivalent higher than that operating current solenoid other components Reverse dielectric strength Diode diode: Approx. times operating voltage solenoid other components
Relay, coil, solenoid, etc.
Terminal
Housing
Cautions Series dia.)
Corrective action dark illumination Leakage current Leakage current from non-contact switch that lights block from contact protective circuit cause block light faintly some cases even output off. this happens, following corrective steps should taken. block (direct-current type) being lighted transistor output type non-contact switch, insert dividing resistor parallel with block. (Circuit example) Handling Usage Precautions Aggregate tight mounting Please aware that heat caused aggregate tight mounting indicator lamps illuminated pushbutton switches continuously lamps cause ambient temperature exceed prescribed amount. Measures must taken ventilate lower operation voltage mounting panel metal product being used sealed control panel. Replacement buttons (illuminating non-illuminating) replace alternate type buttons (illuminating non-illuminating) when they locked. (Replacing while locked might damage internal mechanism.) must release locks before replacing. Storage place Please within working ambient temperature humidity ranges given ratings display. When using location where oil, water dirt present, install dust cover that foreign substances cannot enter sliding part pushbutton. Contact (microswitch) When using identical (normal close) (normal open) microswitch contacts, connect wrong voltage wrong type power supply. Doing will cause dead short. resistance product been evaluated with commonly used standard machining cooling oil. Please inquire about other oils, since some special oils possible.
Leakage current when output Dividing resistor
block (alternating-current type) being lighted TRIAC output type non-contact switch built into element, insert element parallel with block. (Circuit example)
(Reference value) 0.1µF Leakage current with adapter, etc.
block (alternating-current type) being lighted relay output which element that protects contact been connected parallel, insert element parallel with block. (Circuit example)
(Reference value) 0.1µF
with adapter, etc. Leakage current
Induction When using units with adaptors, induction from surrounding line cause lamp light dimly. Corrective action: Insert element parallel with block.
line (Reference value) 0.1µF
with adapter, etc.
Induced current
Series Block Items dia.) (ACEL, ACSL, ACKL, ACCL, ACDL)
Series Block Items dia.)
Please "Ordering block items" information combining block items with dia. mounting holes.
TYPES
Color block illuminated pushbutton pushbutton (transparent buttons)
Form Orange Yellow Green Blue White Black
Part
dia. projecting type ACEL112R ACEL112J ACEL112Y ACEL112G ACEL112L ACEL112X ACEL112B
square flat type ACEL113R ACEL113J ACEL113Y ACEL113G ACEL113L ACEL113X ACEL113B
flat type ACEL114R ACEL114J ACEL114Y ACEL114G ACEL114L ACEL114X ACEL114B
Note: "White" non-colored transparent.
indicator (indicator lamp) (transparent buttons)
Form Orange Yellow Green Blue White dia. projecting type ACEL102R ACEL102J ACEL102Y ACEL102G ACEL102L ACEL102X square flat type ACEL103R ACEL103J ACEL103Y ACEL103G ACEL103L ACEL103X flat type ACEL104R ACEL104J ACEL104Y ACEL104G ACEL104L ACEL104X
Part
Note: "White" non-colored transparent.
Mushroom button
Form Orange Yellow Green Blue White Black dia. illuminated pushbutton ACEL120KR ACEL120KJ ACEL120KY ACEL120KG ACEL120KL ACEL120KX dia. pushbutton ACEL130KR ACEL130KY ACEL130KG ACEL130KL ACEL130KX ACEL130KB dia. illuminated pushbutton ACEL145KR ACEL145KJ ACEL145KY ACEL145KG ACEL145KL ACEL145KX dia. pushbutton ACEL155KR ACEL155KY ACEL155KG ACEL155KL ACEL155KX ACEL155KB
Part
Notes: button illuminated pushbutton transparent pushbutton non-transparent. Black color only pushbutton orange only illuminated pushbutton. inscribed plate (ACDH1836) included with dia. mushroom button illuminated pushbutton.
Operation block illuminated pushbutton, non-illuminated pushbutton indicator (indicator lamp)
Form Momentary Alternate Indicator (indicator lamp) Operation characteristics
Part Part Part
dia. projecting type ACEL1221 ACEL1222 ACEL1220
square flat type ACEL1231 ACEL1232 ACEL1230
flat type ACEL1241 ACEL1242 ACEL1240
dia. mushroom type ACEL2251 ACEL2252
Note: dia. projecting type dia. mushroom pushbutton.
Series Block Items dia.) (ACEL, ACSL, ACKL, ACCL, ACDL)
selector switches
Form Operation methods Part
dia. projecting type 2-notch 3-notch manual reset manual reset ACSL12521 ACSL12523
square flat type 2-notch 3-notch manual reset manual reset ACSL12321 ACSL12323
flat type 2-notch 3-notch manual reset manual reset ACSL12421 ACSL12423
selector switches
Form Operation methods
square flat type 2-notch manual reset 2-notch automatic reset 3-notch manual reset
removal positions position ACKL1232111 position ACKL1232121 Both positions ACKL1232131 flat type 2-notch manual reset 2-notch automatic reset 3-notch manual reset position ACKL1232211 removed positions ACKL1232371
Part Form Operation methods
removal positions position ACKL1242111 position ACKL1242121 Both positions ACKL1242131 dia. flat type 2-notch manual reset 2-notch automatic reset 3-notch manual reset position ACKL1242211 removed positions ACKL1242371
Part Form Operation methods
removal positions position ACKL1252111 position ACKL1252121 Both positions ACKL1252131 position ACKL1252211 removed positions ACKL1252371
Part
Switch block (tight mounting type)
Form Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Single pole Double poles Single pole Double poles Part Part Part Part
illuminated pushbutton switches ACCL16112 ACCL16212 ACCL16122 ACCL16222
non-illuminated pushbutton switches ACCL26112 ACCL26212 ACCL26122 ACCL26222
indicator (indicator lamp) Part ACCL16002
Note: Terminals board also possible.
Lamp holder
Part Unit
ACDL1870 pcs.
Note: *Please order lamp holders units pieces.
Series Block Items dia.) (ACEL, ACSL, ACKL, ACCL)
Series Block Items dia.)
Please "Ordering block items" information combining block items with dia. mounting holes.
TYPES
Color block illuminated pushbutton pushbutton (transparent buttons)
RoHS Directive compatibility information http://www.nais-e.com/
Form Orange Yellow Green Blue White Black 25.8 dia. projecting type ACEL116R ACEL116J ACEL116Y ACEL116G ACEL116L ACEL116X ACEL116B 25.8 dia. flat type ACEL117R ACEL117J ACEL117Y ACEL117G ACEL117L ACEL117X ACEL117B 25.8 square flat type ACEL118R ACEL118J ACEL118Y ACEL118G ACEL118L ACEL118X ACEL118B
Part
Note: "White" non-colored transparent.
indicator (indicator lamp) (transparent buttons)
Form Orange Yellow Green Blue White 25.8 dia. flat type ACEL107R ACEL107J ACEL107Y ACEL107G ACEL107L ACEL107X 25.8 square flat type ACEL108R ACEL108J ACEL108Y ACEL108G ACEL108L ACEL108X
Part
Note: "White" non-colored transparent.
Mushroom button
Form Orange Yellow Green Blue White Black dia. illuminated pushbutton ACEL169KR ACEL169KJ ACEL169KY ACEL169KG ACEL169KL ACEL169KX dia. pushbutton ACEL179KR ACEL179KY ACEL179KG ACEL179KL ACEL179KX ACEL179KB
Part
Notes: button illuminated pushbutton transparent pushbutton non-transparent. Black color only pushbutton orange only illuminated pushbutton. inscribed plate (ACDL1837) included with dia. mushroom button illuminated pushbutton.
Operation block illuminated pushbutton, non-illuminated pushbutton indicator (indicator lamp)
Form Momentary Operation characteristics Alternate Indicator (indicator lamp)
Part Part Part
25.8 dia. ACEL1261 ACEL1262 ACEL1260
25.8 square flat type ACEL1281 ACEL1282 ACEL1280
dia. mushroom type ACEL3291 ACEL3292
Series Block Items dia.) (ACEL, ACSL, ACKL, ACCL)
selector switches
Form Operation methods Part
25.8 dia. flat type 2-notch manual reset 3-notch manual reset ACSL12621 ACSL12623
25.8 round square type 2-notch manual reset 3-notch manual reset ACSL12721 ACSL12723
selector switches
Form Operation methods
25.8 dia. flat type 2-notch manual reset 3-notch manual reset
25.8 round square type 2-notch manual reset 3-notch manual reset
removal positions position Part position
Both positions
removed positions
position
position
Both positions
removed positions
ACKL1262111 ACKL1262121 ACKL1262131 ACKL1262371 ACKL1272111 ACKL1272121 ACKL1272131 ACKL1272371
Switch block
Form Standard type (Silver contact) Low-level circuit type (Gold-clad contact) Single pole Double poles Single pole Double poles Part Part Part Part
illuminated pushbutton switches ACCL1211 ACCL1221 ACCL1212 ACCL1222
non-illuminated pushbutton switches ACCL2211 ACCL2221 ACCL2212 ACCL2222
indicator (indicator lamp) Part ACCL1200
Note: Terminals board screw terminals also possible.

Rheinland Illuminated pushbutton, non-illuminated pushbutton, sel

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