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Sensing Control
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Sensing Control Honeywell Inc. West Spring Street Freeport, 61032 www.honeywell.com/sensing
Limit Enclosed Switches Weather-Sealed Explosion-Proof Switches
FEATURES Sealing applicable portions NEMA Watertight dusttight outdoor 4-20 analog output available Listed, file #E14274 Analog file #E68247 Certified, file #LR57324 Rugged cast aluminum housing Pretravel, overtravel, actuating sequence field adjusted without tools (all basics individually) Rotary types convert seconds clockwise, counterclockwise, bothway operation switches built especially outdoor hazardous atmospheres. These enclosures constructed withstand pressure internal explosion. Flame paths cool exploded gases point less than lowest safe operating temperature surrounding gas. O-ring seals make enclosure weatherproof outside required flame paths explosion proof requirements maintained. Analog output: either resistive 4-20 available. Operating temperature range +85°C (-13° 185°F). ORDER GUIDE factory assembled, basic switches operate clockwise counterclockwise rotation. Actuating mechanism field adjusted operation only. tools required.
Catalog Listings Shaft Restoring Force Center Short housing Description1 amp. SPDT. With 11CX1 11CX2 21CX4 amp. SPDT. 12CX1 12CX2 22CX4 Also listed Class Group (hydrogen atmospheres). amp. DPDT. Standard housing 14CX1 24CX2 16CX2 26CX4 16CX1 1172CX2 14CX11 24CX12 24CX13 16CX12 26CX14 16CX11 18CX10 281CX12 284CX12 1172CX12 W/O2 11CX12 21CX13 21CX14 12CX12 Housing Size Short Short Standard Standard Short Short Standard Short Standard Standard Short Standard Short Short Standard Standard Short
Series
NEMA standards: listed: Class Div. Groups (14CX, 16CX, 24CX, 26CX, 36CX, 84CX only), Class Div. Groups certified: Class Div. Groups (14CX, 16CX, 24CX, 26CX, 36CX 84CX only), Class Groups rapid response shelf service, bold face listings normally stocked items.
Limit/Enclosed
ROTARY ACTUATED SWITCHES
Basic Switch(es)2 BZ(1) BZ(2) BZ(3) BZ(4) BA(1) BA(2) BA(4) DT(1) DT(2) DT(3) HS(2) HS(4) HS(1) None BZ(2) DT(2) BZ(2)
Electrical Ratings
Actuators included with switch. Order them separately. ROTARY LEVERS
Lever Type lever, roller roller, front roller, back 1.5-3.5 adjustable lever roller roller roller yoke roller rollers, back rollers, each side lever only offset lever, roller roller, back roller, front Catalog Listing LSZ51 LSZ51A LSZ51C LSZ52C LSZ52J LSZ52K LSZ53S LSZ53E LSZ54M LSZ54 LSZ55 LSZ55A LSZ55C
Also listed Class Group (hydrogen atmospheres). amp, SPDT. Analog position sensing.* Current output (4-20 mA). amp, SPDT with gold contacts.
Where noted, basic switches amp, SPDT; basic switchs DPDT. Refer next page analog position sensing specifications.
MOUNTING HOLES letter listings with side mounting holes tapped 5/16-18(8). Example: 11CX2A letter listings with thru mounting holes tapped 3/8-24(4). Example: 11CX2B.
Basic switches operate nearly simultaneously multiple switch devices. Shafts devices without shaft restoring force rotated through 360°. Basic switches will operated mode through 105° sections. Eight side mounting holes tapped 5/16 -18.
Rollers nylon. Non-sparking rollers must used hazardous locations.
Honeywell Sensing Control 1-800-537-6945
1-815-235-6847 International 1-800-737-3360 Canada
A127
Limit Enclosed Switches Weather-Sealed Explosion-Proof Switches
ELECTRICAL RATINGS
Circuitry Single-Pole Double-throw Single-Pole Double-throw Double-pole Double-throw Single-Pole Double-throw (Gold Contact) Single-Pole Double-throw Electrical Ratings UL/CSA Rating: amps, 120, VAC, ind. res. VAC; VAC. amp, VDC, amp, VDC., res. UL/CSA Rating: amps, 120, VAC, ind. res. VAC; VAC. amp, VDC, amp, res. UL/CSA Rating: amps, VAC, ind. res. amp, VDC, amp, VDC, res. UL/CSA Rating: amp, VAC, ind. res.
Series
REPLACEMENT BASIC SWITCH ASSEMBLIES These assemblies factory adjusted same operating characteristics switch. They include components subject mechanical electrical wear: basic switches, wheels followers, springs. order, change first number complete switch catalog listing rotary switches plunger switches with short housings. Example: Rotary switch 12CX5 Replacement 92CX5 Plunger switch 36CX2 Replacement 106CX2 Note: Basic switch assemblies rotary actuated switches, with without shaft restoring force, will same. example: 11CX1 11CX11 91CX1.
UL/CSA Rating: amp,
ANALOG POSITION SENSING SPECIFICATIONS
Current Output (4-20 Voltage compliance range: 12.5 Maximum load resistance: Max,-V Supply 12.5 Current signal output: 4-20 Span: Adjustable from angular rotation. Null: position angular position. Replacement Board current output devices 15PA261-CX
OPERATING CHARACTERISTICS (All Switches)
Rotary Actuation Basic Switch Type Pretravel (max.)* Differential Travel (max.) Overtravel (min.)* Operating Torque (max.) Operating Force (max.) Plunger Actuation in./2,5 in./1.0 in./4,75 8.82 lb./39,2
TEMPERATURE SWITCHES letter listings temperature versions. Example: 21CX14C 40°F 40°C) Rotary 36CX2C 35°F 37°C) Plunger
11.1 lb./1,25
modified field suit application requirements. Newtons Newton meters
A128
Honeywell
Sensing Control 1-800-537-6945
1-815-235-6847 International 1-800-737-3360 Canada
Limit Enclosed Switches Weather-Sealed Explosion-Proof Switches
80CX SWITCHES ALSO WITHSTAND CORROSIVE ENVIRONMENTS 80CX switches have rugged bronze housings which resistant salt water other corrosive environments. They comply with NEMA requirement protection against corrosion, addition NEMA enclosure standards other switches. O-ring seals make enclosure weather-proof, outside required flame paths explosion-proof requirements maintained.
Series
STAINLESS STEEL LEVER ACTUATORS These levers match corrosion resistance 80CX housing. Non-sparking rollers must used hazardous locations. ORDER GUIDE STAINLESS STEEL LEVERS WITH NYLON ROLLERS
Std. Roller Lever Radius (In.) Std. Lever roller Adjustable Radius 1.5-3.5 Dia. Width Catalog Listing LS2Z51A LS2Z51 LS2Z52A
Limit/Enclosed
Note: Refer page lever dimensions. ROTARY ACTUATED SWITCHES ORDER GUIDE factory assembled, basic switches operate clockwise counterclockwise rotation. Actuating mechanism field adjusted operation only. tools required.
Catalog Listings Shaft Restoring Force Center Description1 amp. SPDT With 81CX1 81CX2 81CX4 82CX2 82CX4 84CX2 Without2 81CX11 81CX12 81CX14 82CX12 82CX14 84CX12 Housing Size Standard Standard Standard Standard Standard Standard Basic Switch(es) BZ(1) BZ(2) BZ(4) BA(2) BA(4) DT(2) Electrical Ratings Page A109
80CX switches available with standard housing only. Actuators included with switches. Order them separately. MOUNTING HOLES letter listings with side mounting holes tapped 5/16-18(8). Example: 82CX2A letter listings with thru mounting holes tapped 3/8-24(4). Example: 81CX2B.
amp. SPDT Also listed Class Group (hydrogen atmospheres). amp. DPDT
Notes: Refer page A127. MODIFIED SHAFT ENABLES DIRECT COUPLING switches available with inch diameter inch long flatted shaft which conforms standard NEMA motor shaft specifications. accepts commercially available shaft couplers, permitting easy, direct coupling most equipment actuators. specify ``direct-couple'' switch, -DO1 catalog listings shown order guides, i.e. 11CX12-DO1. Pricing same unmodified versions. MOUNTING BRACKET aluminum mounting bracket available adapting switches existing 2-hole mounting arrangements.
order, specify Catalog Listing 15PA14815PA148-CX
Flatted Shaft Version
Honeywell
Sensing Control 1-800-537-6945
1-815-235-6847 International 1-800-737-3360 Canada
A129
Limit Enclosed Switches Weather-Sealed Explosion-Proof Switches
MOUNTING DIMENSIONS (For reference only)
ROTARY Short housing
Series
Standard housing
PLUNGER
Short housing
Standard housing
THESE HOLES FURNISHED 80CX SERIES LSZ52 LSZ55
LEVER ACTUATORS LSZ51
Front mounting LSZ53
Back mounting
Front mounting
Back mounting
LSZ54
Both rollers Front mounting order guides roller dimensions.
A130
Honeywell
Sensing Control 1-800-537-6945
1-815-235-6847 International 1-800-737-3360 Canada

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