Unit Combinations Lighted Pushbuttons Indicators Non-lighted Push

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Unit Combinations Lighted Pushbuttons Indicators Non-lighted Push

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Unit Combinations Pushbutton Switch A22S/W Knob type Selector Switch A22K type Selector Switch A22E Emergency Stop Switch Indicator Common Models Specifications Accessories Installation Precautions
Unit Combinations
Lighted Pushbuttons Indicators Non-lighted Pushbuttons
Operating Section
Type
A22L-T/-G/-H/-C/-D
M22-F/-C
A22-F/-T/-G/-H/-C/-D/-S/-M
Flange Shapes Round Square
Colors
Red/Green/Yellow/ White/Blue
Red/Green/Yellow/ White/Blue
Red/Green/Yellow/ White/Blue/Black
Lamps
/Incandescent
Switch Units
A22L-jA/M
M22-00
A22-jA/M
Lighted Knob-type Selector
Non-Lighted Knob-type Selector
Key-type Selector
Lighted Emergency Stop
Non-lighted Emergency Stop
A22W
A22S
A22K
A22EL
A22E-S/SK/MP/M/MK/LP/L
Round
Red/Green/Yellow/Blue
Black
Number Notches
Notches
Notches
LED/Incandescent
LED/Incandescent
A22L-jM
A22-jM
A22-jM
A22L-jM
A22-jM
Pushbutton Switch
Install 22-dia. 25-dia. Panel Cutout
Easy mounting removal Switch Unit. Increase wiring efficiency with three-row mounting Switch Unit. Finger protection mechanism Switch Unit provided standard feature. 25-dia. ring install 25-dia. panel cutouts. Install using either round, forked crimp terminals, ferrules. Wide range shapes colors. IP65 resistance (Non-lighted models) EN60947-5-
This product manufactured OMRON Izumo. OMRON Izumo obtained approvals from international certification bodies quality system environmental control system.
Ordering Information
Construction
Operational Unit
Lock Fitting
Available Colors Non-lighted: Red, green, yellow, white, blue, black Lighted: Red, green yellow, white, blue
Lamp
Light Source Lamp Incandescent Lamp
Switch Unit
above illustration shows lighted model.
Contacts SPST-NO, SPST-NC, SPST-NO SPST-NC, DPST-NO, DPST-NC Lighting Method Non-lighted Lighted (without transformer) Lighted (with transformer)
Refer pages specifications, accessories, installation, precautions.
Model Number Legend (Completely Assembled)
Shipped which includes Operational Unit, (lighted type only), Switch Unit.
A22j-jj-j-jj
Lighted/Non-lighted Code Description Lighted None Non-lighted Illumination Color Code Flange Shape Non-lighted Code Description Round/Flat Round/Projection Round/Full-guard Round/Half-guard Square/Projection Square/Full-guard Round/Mushroom (30-dia. head) Round/Mushroom (40-dia. head) Lighted Round/Projection Round/Full-guard Round/Half-guard Square/Projection Square/Full-guard Note: Light Source Without Transformer Code Rated Voltage VAC/DC VAC/DC With Transformer VAC*1 VAC*2 lamp VAC/DC) directly applying VAC/DC (220 VAC/DC) lamp terminal. incorporates 24-VAC/DC type. Operational voltage: Operational voltage: Switch Action Code Description Momentary Latching Description Green Yellow White Blue Black (for non-lighted type only) Contacts Code Note: Description SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC Refer page contact ratings.
Pushbutton Switch (Completely Assembled)
Non-lighted (Round Type)
Appearance Flat type Output SPST-NO SPST-NC SPST-NO SPST-NC A22-F Round/Projection type ojec DPST-NO DPST-NC SPST-NO SPST-NC SPST-NO SPST-NC A22-T Round/Full-guard type DPST-NO DPST-NC SPST-NO SPST-NC SPST-NO SPST-NC A22-G DPST-NO DPST-NC Momentary operation (self-resetting) A22-Fj-10M A22-Fj-01M A22-Fj-11M A22-Fj-20M A22-Fj-02M A22-Tj-10M A22-Tj-01M A22-Tj-11M A22-Tj-20M A22-Tj-02M A22-Gj-10M A22-Gj-01M A22-Gj-11M A22-Gj-20M A22-Gj-02M Latching operation (self-holding) A22-Fj-10A A22-Fj-01A A22-Fj-11A A22-Fj-20A A22-Fj-02A A22-Tj-10A A22-Tj-01A A22-Tj-11A A22-Tj-20A A22-Tj-02A A22-Gj-10A A22-Gj-01A A22-Gj-11A A22-Gj-20A A22-Gj-02A Illumination color Insert following letters into (red) (yellow) (green) (white) (blue) (black)
Appearance Round/Half-guard type Output SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO A22-H Small-size Mushroom type (30-dia. head) DPST-NC SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO A22-S Medium-size Mushroom type (40-dia head) DPST-NC SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO A22-M DPST-NC Momentary operation (self-resetting) A22-Hj-10M A22-Hj-01M A22-Hj-11M A22-Hj-20M A22-Hj-02M A22-Sj-10M A22-Sj-01M A22-Sj-11M A22-Sj-20M A22-Sj-02M A22-Mj-10M A22-Mj-01M A22-Mj-11M A22-Mj-20M A22-Mj-02M Latching operation (self-holding) A22-Hj-10A A22-Hj-01A A22-Hj-11A A22-Hj-20A A22-Hj-02A A22-Sj-10A A22-Sj-01A A22-Sj-11A A22-Sj-20A A22-Sj-02A A22-Mj-10A A22-Mj-01A A22-Mj-11A A22-Mj-20A A22-Mj-02A
Illumination color Insert following letters into (red) (yellow) (green) (white) (blue) (black)
Non-lighted (Square Type)
Appearance Squa ojec Square/Projection type Output SPST-NO SPST-NC SPST-NO SPST-NC A22-C Squa e/Gua Square/Guard type DPST-NO DPST-NC SPST-NO SPST-NC SPST-NO SPST-NC A22-D DPST-NO DPST-NC Momentary operation (self-reset) A22-Cj-10M A22-Cj-01M A22-Cj-11M A22-Cj-20M A22-Cj-02M A22-Dj-10M A22-Dj-01M A22-Dj-11M A22-Dj-20M A22-Dj-02M Latching operation (self-holding) A22-Cj-10A A22-Cj-01A A22-Cj-11A A22-Cj-20A A22-Cj-02A A22-Dj-10A A22-Dj-01A A22-Dj-11A A22-Dj-20A A22-Dj-02A Illumination color Insert following letters into (red) (yellow) (green) (white) (blue) (black)
Lighted (Round Type)
Appearance Output Lighting Rated voltage VAC/DC VAC/DC SPST-NC VAC/DC A22L-T SPST-NO SPST SPST-NC VAC/DC VAC/DC VAC/DC DPST-NO VAC/DC VAC/DC DPST-NC VAC/DC VAC/DC Momentary operation (self-resetting) A22L-Tj-6D-10M A22L-Tj-6A-10M A22L-Tj-12A-10M A22L-Tj-24A-10M A22L-Tj-6D-01M A22L-Tj-6A-01M A22L-Tj-12A-01M A22L-Tj-24A-01M A22L-Tj-6D-11M A22L-Tj-6A-11M A22L-Tj-12A-11M A22L-Tj-24A-11M A22L-Tj-6D-20M A22L-Tj-6A-20M A22L-Tj-12A-20M A22L-Tj-24A-20M A22L-Tj-6D-02M A22L-Tj-6A-02M A22L-Tj-12A-02M A22L-Tj-24A-02M Latching operation (self-holding) A22L-Tj-6D-10A A22L-Tj-6A-10A A22L-Tj-12A-10A A22L-Tj-24A-10A A22L-Tj-6D-01A A22L-Tj-6A-01A A22L-Tj-12A-01A A22L-Tj-24A-01A A22L-Tj-6D-11A A22L-Tj-6A-11A A22L-Tj-12A-11A A22L-Tj-24A-11A A22L-Tj-6D-20A A22L-Tj-6A-20A A22L-Tj-12A-20A A22L-Tj-24A-20A A22L-Tj-6D-02A A22L-Tj-6A-02A A22L-Tj-12A-02A A22L-Tj-24A-02A Illumination color Insert following letters into (red) (yellow) (green) (white) (blue)
Round/Projection ojec type lighting (Without transformer)
SPST-NO
Appearance Output Lighting Rated voltage SPST-NC SPST-NO SPST-NC SPST DPST-NO A22L-T DPST-NC Round/Half-guard type lighting (Without transformer) SPST-NC SPST-NO VAC/DC VAC/DC VAC/DC A22L-H SPST-NO SPST-NC SPST VAC/DC VAC/DC VAC/DC DPST-NO VAC/DC VAC/DC DPST-NC VAC/DC VAC/DC Momentary operation (self-resetting) A22L-Tj-T1-10M A22L-Tj-T2-10M A22L-Tj-T1-01M A22L-Tj-T2-01M A22L-Tj-T1-11M A22L-Tj-T2-11M A22L-Tj-T1-20M A22L-Tj-T2-20M A22L-Tj-T1-02M A22L-Tj-T2-02M A22L-Hj-6D-10M A22L-Hj-6A-10M A22L-Hj-12A-10M A22L-Hj-24A-10M A22L-Hj-6D-01M A22L-Hj-6A-01M A22L-Hj-12A-01M A22L-Hj-24A-01M A22L-Hj-6D-11M A22L-Hj-6A-11M A22L-Hj-12A-11M A22L-Hj-24A-11M A22L-Hj-6D-20M A22L-Hj-6A-20M A22L-Hj-12A-20M A22L-Hj-24A-20M A22L-Hj-6D-02M A22L-Hj-6A-02M A22L-Hj-12A-02M A22L-Hj-24A-02M Latching operation (self-holding) A22L-Tj-T1-10A A22L-Tj-T2-10A A22L-Tj-T1-01A A22L-Tj-T2-01A A22L-Tj-T1-11A A22L-Tj-T2-11A A22L-Tj-T1-20A A22L-Tj-T2-20A A22L-Tj-T1-02A A22L-Tj-T2-02A A22L-Hj-6D-10A A22L-Hj-6A-10A A22L-Hj-12A-10A A22L-Hj-24A-10A A22L-Hj-6D-01A A22L-Hj-6A-01A A22L-Hj-12A-01A A22L-Hj-24A-01A A22L-Hj-6D-11A A22L-Hj-6A-11A A22L-Hj-12A-11A A22L-Hj-24A-11A A22L-Hj-6D-20A A22L-Hj-6A-20A A22L-Hj-12A-20A A22L-Hj-24A-20A A22L-Hj-6D-02A A22L-Hj-6A-02A A22L-Hj-12A-02A A22L-Hj-24A-02A
Illumination color Insert following letters into (red) (yellow) (green) (white) (blue)
Round/Projection ojec type transformer lighting (With transformer)
SPST-NO
Appearance Output Lighting Rated voltage SPST-NC SPST-NO SPST-NC SPST A22L-H A22L DPST-NO DPST-NC Round/Full-guard type lighting (Without transformer) SPST-NC SPST-NO VAC/DC VAC/DC VAC/DC VAC/DC A22L-G A22L SPST-NO SPST-NC SPST VAC/DC VAC/DC DPST-NO VAC/DC VAC/DC DPST-NC VAC/DC VAC/DC Round/Full-guard type transformer lighting (With transformer) SPST-NO SPST-NC SPST-NO SPST SPST-NC DPST-NO A22L A22L-G DPST-NC Momentary operation (self-resetting) A22L-Hj-T1-10M A22L-Hj-T2-10M A22L-Hj-T1-01M A22L-Hj-T2-01M A22L-Hj-T1-11M A22L-Hj-T2-11M A22L-Hj-T1-20M A22L-Hj-T2-20M A22L-Hj-T1-02M A22L-Hj-T2-02M A22L-Gj-6D-10M A22L-Gj-6A-10M A22L-Gj-12A-10M A22L-Gj-24A-10M A22L-Gj-6D-01M A22L-Gj-6A-01M A22L-Gj-12A-01M A22L-Gj-24A-01M A22L-Gj-6D-11M A22L-Gj-6A-11M A22L-Gj-12A-11M A22L-Gj-24A-11M A22L-Gj-6D-20M A22L-Gj-6A-20M A22L-Gj-12A-20M A22L-Gj-24A-20M A22L-Gj-6D-02M A22L-Gj-6A-02M A22L-Gj-12A-02M A22L-Gj-24A-02M A22L-Gj-T1-10M A22L-Gj-T2-10M A22L-Gj-T1-01M A22L-Gj-T2-01M A22L-Gj-T1-11M A22L-Gj-T2-11M A22L-Gj-T1-20M A22L-Gj-T2-20M A22L-Gj-T1-02M A22L-Gj-T2-02M Latching operation (self-holding) A22L-Hj-T1-10A A22L-Hj-T2-10A A22L-Hj-T1-01A A22L-Hj-T2-01A A22L-Hj-T1-11A A22L-Hj-T2-11A A22L-Hj-T1-20A A22L-Hj-T2-20A A22L-Hj-T1-02A A22L-Hj-T2-02A A22L-Gj-6D-10A A22L-Gj-6A-10A A22L-Gj-12A-10A A22L-Gj-24A-10A A22L-Gj-6D-01A A22L-Gj-6A-01A A22L-Gj-12A-01A A22L-Gj-24A-01A A22L-Gj-6D-11A A22L-Gj-6A-11A A22L-Gj-12A-11A A22L-Gj-24A-11A A22L-Gj-6D-20A A22L-Gj-6A-20A A22L-Gj-12A-20A A22L-Gj-24A-20A A22L-Gj-6D-02A A22L-Gj-6A-02A A22L-Gj-12A-02A A22L-Gj-24A-02A A22L-Gj-T1-10A A22L-Gj-T2-10A A22L-Gj-T1-01A A22L-Gj-T2-01A A22L-Gj-T1-11A A22L-Gj-T2-11A A22L-Gj-T1-20A A22L-Gj-T2-20A A22L-Gj-T1-02A A22L-Gj-T2-02A
Illumination color Insert following letters into (red) (yellow) (green) (white) (blue)
Round/Half-guard type transformer lighting (With transformer)
SPST-NO
Lighted (Square Type)
Appearance Output Lighting Rated voltage VAC/DC VAC/DC SPST-NC A22L-C SPST-NO SPST-NC SPST VAC/DC VAC/DC VAC/DC VAC/DC DPST-NO VAC/DC VAC/DC DPST-NC VAC/DC VAC/DC Squa ojec Square/Projection type transformer lighting (With transformer) SPST-NO SPST-NC SPST-NO SPST-NC SPST A22L-C A22L DPST-NO DPST-NC Momentary operation (self-resetting) A22L-Cj-6D-10M A22L-Cj-6A-10M A22L-Cj-12A-10M A22L-Cj-24A-10M A22L-Cj-6D-01M A22L-Cj-6A-01M A22L-Cj-12A-01M A22L-Cj-24A-01M A22L-Cj-6D-11M A22L-Cj-6A-11M A22L-Cj-12A-11M A22L-Cj-24A-11M A22L-Cj-6D-20M A22L-Cj-6A-20M A22L-Cj-12A-20M A22L-Cj-24A-20M A22L-Cj-6D-02M A22L-Cj-6A-02M A22L-Cj-12A-02M A22L-Cj-24A-02M A22L-Cj-T1-10M A22L-Cj-T2-10M A22L-Cj-T1-01M A22L-Cj-T2-01M A22L-Cj-T1-11M A22L-Cj-T2-11M A22L-Cj-T1-20M A22L-Cj-T2-20M A22L-Cj-T1-02M A22L-Cj-T2-02M Latching operation (self-holding) A22L-Cj-6D-10A A22L-Cj-6A-10A A22L-Cj-12A-10A A22L-Cj-24A-10A A22L-Cj-6D-01A A22L-Cj-6A-01A A22L-Cj-12A-01A A22L-Cj-24A-01A A22L-Cj-6D-11A A22L-Cj-6A-11A A22L-Cj-12A-11A A22L-Cj-24A-11A A22L-Cj-6D-20A A22L-Cj-6A-20A A22L-Cj-12A-20A A22L-Cj-24A-20A A22L-Cj-6D-02A A22L-Cj-6A-02A A22L-Cj-12A-02A A22L-Cj-24A-02A A22L-Cj-T1-10A A22L-Cj-T2-10A A22L-Cj-T1-01A A22L-Cj-T2-01A A22L-Cj-T1-11A A22L-Cj-T2-11A A22L-Cj-T1-20A A22L-Cj-T2-20A A22L-Cj-T1-02A A22L-Cj-T2-02A
Illumination color Insert following letters into (red) (yellow) (green) (white) (blue)
Squa ojec Square/Projection type lighting (Without transformer)
SPST-NO
Appearance Output Lighting Rated voltage VAC/DC VAC/DC SPST-NC VAC/DC A22L A22L-D SPST-NO SPST-NC SPST VAC/DC VAC/DC VAC/DC DPST-NO VAC/DC VAC/DC DPST-NC VAC/DC VAC/DC Squa Square/Full-guard type transformer lighting (With transformer) SPST-NO SPST-NC SPST-NO SPST-NC SPST A22L-D DPST-NO DPST-NC Momentary operation (self-resetting) A22L-Dj-6D-10M A22L-Dj-6A-10M A22L-Dj-12A-10M A22L-Dj-24A-10M A22L-Dj-6D-01M A22L-Dj-6A-01M A22L-Dj-12A-01M A22L-Dj-24A-01M A22L-Dj-6D-11M A22L-Dj-6A-11M A22L-Dj-12A-11M A22L-Dj-24A-11M A22L-Dj-6D-20M A22L-Dj-6A-20M A22L-Dj-12A-20M A22L-Dj-24A-20M A22L-Dj-6D-02M A22L-Dj-6A-02M A22L-Dj-12A-02M A22L-Dj-24A-02M A22L-Dj-T1-10M A22L-Dj-T2-10M A22L-Dj-T1-01M A22L-Dj-T2-01M A22L-Dj-T1-11M A22L-Dj-T2-11M A22L-Dj-T1-20M A22L-Dj-T2-20M A22L-Dj-T1-02M A22L-Dj-T2-02M Latching operation (self-holding) A22L-Dj-6D-10A A22L-Dj-6A-10A A22L-Dj-12A-10A A22L-Dj-24A-10A A22L-Dj-6D-01A A22L-Dj-6A-01A A22L-Dj-12A-01A A22L-Dj-24A-01A A22L-Dj-6D-11A A22L-Dj-6A-11A A22L-Dj-12A-11A A22L-Dj-24A-11A A22L-Dj-6D-20A A22L-Dj-6A-20A A22L-Dj-12A-20A A22L-Dj-24A-20A A22L-Dj-6D-02A A22L-Dj-6A-02A A22L-Dj-12A-02A A22L-Dj-24A-02A A22L-Dj-T1-10A A22L-Dj-T2-10A A22L-Dj-T1-01A A22L-Dj-T2-01A A22L-Dj-T1-11A A22L-Dj-T2-11A A22L-Dj-T1-20A A22L-Dj-T2-20A A22L-Dj-T1-02A A22L-Dj-T2-02A
Illumination color Insert following letters into (red) (yellow) (green) (white) (blue)
Square/Full-guard Squa type lighting (Without transformer)
SPST-NO
Model Number Legend (Subassembly)
Operational Unit, Lamp, Switch Unit ordered separately. them combination models that available assembled units. These also used inventory maintenance parts.
Unit Combinations
Non-lighted
Operational Unit
Switch Unit
Lighted (without transformer)
Operational Unit
Lamp
Switch Unit (without transformer)
Operational Unit
Incandescent Lamp Switch Unit (with transformer)
Lighted (with transformer)
Operational Unit
A22j-jj
Lighted/Non-lighted Code Description Code Lighted None Non-lighted Flange Shape Non-lighted Description Round/Flat Round/Projection Round/Full-guard Round/Half-guard Square/Projection Square/Full-guard Round/Mushroom (30-dia. head) Round/Mushroom (40-dia. head) Lighted Round/Projection Round/Full-guard Round/Half-guard Square/Projection Square/Full-guard Illumination Color Code Description Green Yellow White Blue Black (for non-lighted type only)
Lamp (Common Use)
A22-jj
Operating Voltage (Rated Voltage) Incandescent Code Description VAC) VAC) VAC) (130 VAC) VDC) VAC) VAC/DC VAC/DC) VAC/DC VAC/DC) Illumination Color Code Description Green Yellow Blue
None Incandescent lamp
Switch Unit (General-purpose Load)
A22j-jj-j
Lighted/Non-lighted Code Description Lighted None Non-lighted Switch Action Code Description Momentary Latching Transformer (Lighted Type Only) Code Contacts Code Description SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC Description VAC*1 VAC*2 None Without transformer
Operational voltage: Operational voltage:
Pushbutton Switches (Subassembly)
Operational Unit
Non-lighted Color Operational Unit IP65 oil-resistant models Flat type Projection type Full-guard type Half-guard type
Green Yellow White Blue Black Color Operational Unit
A22-FR A22-FG A22-FY A22-FW A22-FA A22-FB
A22-TR A22-TG A22-TY A22-TW A22-TA A22-TB
A22-GR A22-GG A22-GY A22-GW A22-GA A22-GB IP65 oil-resistant models
A22-HR A22-HG A22-HY A22-HW A22-HA A22-HB
Square/Projection type
Square/Full-guard type
Round/Mushroom type (30-dia. head)
Round/Mushroom type (40-dia. head)
Green Yellow White Blue Black
A22-CR A22-CG A22-CY A22-CW A22-CA A22-CB
A22-DR A22-DG A22-DY A22-DW A22-DA A22-DB
A22-SR A22-SG A22-SY A22-SW A22-SA A22-SB
A22-MR A22-MG A22-MY A22-MW A22-MA A22-MB
Lighted
Color Operational Unit Projection type IP65 Full-guard type Half-guard type
Green Yellow White Blue Note:
A22L-TR A22L-TG A22L-TY A22L-TW A22L-TA Common incandescent lamps LEDs.
A22L-GR A22L-GG A22L-GY A22L-GW A22L-GA
A22L-HR A22L-HG A22L-HY A22L-HW A22L-HA
Color Operational Unit Square/Projection
IP65 Square/Full-guard type
Green Yellow White Blue
A22L-CR A22L-CG A22L-CY A22L-CW A22L-CA
A22L-DR A22L-DG A22L-DY A22L-DW A22L-DA
Lamps
Rated voltage VAC/DC VAC/DC
light Green Yellow (see note Blue Note: A22-6DR A22-6DG A22-6DY A22-6DA transformer lighting, A22-24Aj. Used when Operational Unit color yellow white. Incandescent Rated voltage A22-5 A22-12 A22-24 A22-H1 A22-6AR A22-6AG A22-6AY A22-6AA A22-12AR A22-12AG A22-12AY A22-12AA A22-24AR A22-24AG A22-24AY A22-24AA
Switch Unit (General-purpose Load)
Non-lighted Switch action Contacts Model
Momentary
SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC
A22-10M A22-01M A22-11M A22-20M A22-02M A22-10A A22-01A A22-11A A22-20A A22-02A
Latching
SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC
Lighted Switch Action Contacts Without transformer Transformer circuits With transformer
Momentary
SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC
A22L-10M A22L-01M A22L-11M A22L-20M A22L-02M A22L-10A A22L-01A A22L-11A A22L-20A A22L-02A
A22L-10M-T1 A22L-01M-T1 A22L-11M-T1 A22L-20M-T1 A22L-02M-T1 A22L-10A-T1 A22L-01A-T1 A22L-11A-T1 A22L-20A-T1 A22L-02A-T
A22L-10M-T2 A22L-01M-T2 A22L-11M-T2 A22L-20M-T2 A22L-02M-T2 A22L-10A-T2 A22L-01A-T2 A22L-11A-T2 A22L-20A-T2 A22L-02A-T2
Latching
SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC
Dimensions
Note: units millimeters unless otherwise indicated. following illustrations momentary operation.
Lighted/Non-lighted Pushbutton Switches
Flat Type A22-F
SPST-NO (SPST-NC) Switches DPST-NO (DPST-NC) Monoblock-contact Switches
29.7 dia.
29.7 dia.
(see note 54.7 (see note
Half-guard Type A22-H, A22L-H
Projection Type A22-T, A22L-T
29.7 dia.
23.9 dia.
54.7 (see note 54.7 (see note
Full-guard Type A22-G, A22L-G
40-dia. Mushroom Type A22-M
29.7 dia.
dia.
54.7 (see note
54.7 (see note
Square/Projection Type A22-C, A22L-C
29.8 29.8 25.6 25.6
Square Full-guard Type A22-D, A22L-D
29.8 29.8
54.7 (see note 54.7 (see note
Note:
Latching operation models longer. Lighted models have same dimensions shown above, whether they with transformers without transformers.
Terminal Arrangement
Terminal Arrangement (Bottom View)
Non-lighted (SPST-NO SPST-NC) Lighted (SPST-NO SPST-NC)
Contact Blocks
Non-lighted (DPST-NO DPST-NC)
Contact Blocks
Lamp Socket Contact Blocks
Terminal Connection
Type Non-lighted (SPST-NO SPST-NC) Terminal connection Bottom view
Panel Cutout Dimensions
22.3+0.4 dia.
+0.5 dia.
Note: Non-lighted (DPST-NO DPST-NC) Bottom view
When applying coating such paint panel, dimensions should those after application coating. Lock fitting provided standard item.
Lighted without transformer (SPST-NO SPST-NC)
Bottom view
Lighted with transformer (SPST-NO SPST-NC)
Bottom view
DIMENSIONS SHOWN MILLIMETERS.
convert millimeters into inches, multiply 0.03937. convert grams into ounces, multiply 0.03527.
Knob-type Selector Switch
Install 22-dia. 25-dia. Panel Cutout
Easy mounting removal Switch Unit. Increase wiring efficiency with three-row mounting Switch Unit. Finger protection mechanism Switch Unit provided standard feature. 25-dia. ring install 25-dia. panel cutouts. Install using either round, forked crimp terminals, ferrules. IP65 resistance (Non-lighted models) EN60947-5-
A22S/W
This product manufactured OMRON Izumo. OMRON Izumo obtained approvals from international certification bodies quality system environmental control system.
Ordering Information
Construction
Operational Unit Number Notches
notches/3 notches
Lock Fitting
Applicable Colors Non-lighted: Black Lighted: Red, green yellow, blue
Lamp
Light Source Lamp Incandescent Lamp
Switch Unit
Contacts SPST-NO, SPST-NC, SPST-NO SPST-NC, DPST-NO, DPST-NC Lighting Method Non-lighted Lighted (without transformer) Lighted (with transformer)
Refer pages specifications, accessories, installation, precautions.
A22S/W Model Number Legend (Completely Assembled)
Shipped which includes Operational Unit, (lighted type only), Switch Unit.
A22S/W
A22j-jj-j-j
Lighted/Non-lighted Code Description Non-lighted Lighted Illumination Color Code Number Notches/Reset Method Code Description notches/Maintained notches/Spring return notches/Maintained notches/Spring return Light Source Without Transformer Code Rated Voltage VAC/DC VAC/DC With Transformer None Non-lighted Note: VAC*1 VAC*2 lamp VAC/DC) directly applying VAC/DC (220 VAC/DC) lamp terminal. incorporates 24-VAC/DC type. Operational voltage: Operational voltage: None Non-lighted Note: models with notches Description Green Yellow Blue Contacts Code Description SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC
None Non-lighted
Knob-type Selector Switch (Completely Assembled)
Non-lighted
Appearance Knob-type Selector Switch Number notches notches Resetting method Maintained Output SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC A22S Spring return SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC notches Maintained SPST-NO SPST-NC DPST-NO DPST-NC Spring return SPST-NO SPST-NC DPST-NO DPST-NC Model A22S-2M-10 A22S-2M-01 A22S-2M-11 A22S-2M-20 A22S-2M-02 A22S-2A-10 A22S-2A-01 A22S-2A-11 A22S-2A-20 A22S-2A-02 A22S-3M-11 A22S-3M-20 A22S-3M-02 A22S-3A-11 A22S-3A-20 A22S-3A-02 Color Operational Unit Black
A22S/W
Lighted (Without Transformer)
Appearance Knob-type Selector Switch lighting (Without transformer) Number notches notches Resetting method Maintained Output SPST-NO Rated voltage VAC/DC VAC/DC SPST-NC VAC/DC VAC/DC SPST-NO SPST-NC SPST VAC/DC VAC/DC DPST-NO VAC/DC VAC/DC DPST-NC VAC/DC VAC/DC Spring return SPST-NO VAC/DC VAC/DC SPST-NC VAC/DC VAC/DC SPST-NO SPST SPST-NC VAC/DC VAC/DC DPST-NO VAC/DC VAC/DC DPST-NC VAC/DC VAC/DC notches Maintained SPST-NO SPST-NC SPST VAC/DC VAC/DC DPST-NO VAC/DC VAC/DC DPST-NC VAC/DC VAC/DC Model A22W-2Mj-6D-10 A22W-2Mj-6A-10 A22W-2Mj-12A-10 A22W-2Mj-24A-10 A22W-2Mj-6D-01 A22W-2Mj-6A-01 A22W-2Mj-12A-01 A22W-2Mj-24A-01 A22W-2Mj-6D-11 A22W-2Mj-6A-11 A22W-2Mj-12A-11 A22W-2Mj-24A-11 A22W-2Mj-6D-20 A22W-2Mj-6A-20 A22W-2Mj-12A-20 A22W-2Mj-24A-20 A22W-2Mj-6D-02 A22W-2Mj-6A-02 A22W-2Mj-12A-02 A22W-2Mj-24A-02 A22W-2Aj-6D-10 A22W-2Aj-6A-10 A22W-2Aj-12A-10 A22W-2Aj-24A-10 A22W-2Aj-6D-01 A22W-2Aj-6A-01 A22W-2Aj-12A-01 A22W-2Aj-24A-01 A22W-2Aj-6D-11 A22W-2Aj-6A-11 A22W-2Aj-12A-11 A22W-2Aj-24A-11 A22W-2Aj-6D-20 A22W-2Aj-6A-20 A22W-2Aj-12A-20 A22W-2Aj-24A-20 A22W-2Aj-6D-02 A22W-2Aj-6A-02 A22W-2Aj-12A-02 A22W-2Aj-24A-02 A22W-3Mj-6D-11 A22W-3Mj-6A-11 A22W-3Mj-12A-11 A22W-3Mj-24A-11 A22W-3Mj-6D-20 A22W-3Mj-6A-20 A22W-3Mj-12A-20 A22W-3Mj-24A-20 A22W-3Mj-6D-02 A22W-3Mj-6A-02 A22W-3Mj-12A-02 A22W-3Mj-24A-02
A22S/W
Illumination color Insert following letters into (red) (yellow) (green) (blue)
A22W
A22S/W
Appearance Knob-type Selector Switch lighting (Without transformer) Number notches notches Resetting method Spring return Output SPST-NO SPST SPST-NC Rated voltage VAC/DC VAC/DC DPST-NO VAC/DC VAC/DC DPST-NC A22W VAC/DC VAC/DC Model A22W-3Aj-6D-11 A22W-3Aj-6A-11 A22W-3Aj-12A-11 A22W-3Aj-24A-11 A22W-3Aj-6D-20 A22W-3Aj-6A-20 A22W-3Aj-12A-20 A22W-3Aj-24A-20 A22W-3Aj-6D-02 A22W-3Aj-6A-02 A22W-3Aj-12A-02 A22W-3Aj-24A-02
A22S/W
Illumination color Insert following letters into (red) (yellow) (green) (blue)
Lighted (With Transformer)
Appearance Number notches notches Resetting method Maintained Output Rated voltage SPST-NC SPST-NO SPST SPST-NC DPST-NO DPST-NC Spring return SPST-NO SPST-NC SPST-NO SPST-NC SPST DPST-NO DPST-NC notches Maintained SPST-NO SPST-NC SPST DPST-NO DPST-NC Spring return SPST-NO SPST-NC SPST DPST-NO DPST-NC A22W Note: Model Operational Unit symbol (color) Insert following letters into (red) (yellow) (green) (blue)
Knob-type Selector Switch transformer lighting (With transformer)
SPST-NO
A22W-2Mj-T1-10 A22W-2Mj-T2-10 A22W-2Mj-T1-01 A22W-2Mj-T2-01 A22W-2Mj-T1-11 A22W-2Mj-T2-11 A22W-2Mj-T1-20 A22W-2Mj-T2-20 A22W-2Mj-T1-02 A22W-2Mj-T2-02 A22W-2Aj-T1-10 A22W-2Aj-T2-10 A22W-2Aj-T1-01 A22W-2Aj-T2-01 A22W-2Aj-T1-11 A22W-2Aj-T2-11 A22W-2Aj-T1-20 A22W-2Aj-T2-20 A22W-2Aj-T1-02 A22W-2Aj-T2-02 A22W-3Mj-T1-11 A22W-3Mj-T2-11 A22W-3Mj-T1-20 A22W-3Mj-T2-20 A22W-3Mj-T1-02 A22W-3Mj-T2-02 A22W-3Aj-T1-11 A22W-3Aj-T2-11 A22W-3Aj-T1-20 A22W-3Aj-T2-20 A22W-3Aj-T1-02 A22W-3Aj-T2-02
When ordering, specify symbol that indicates color Operational Unit model number.
A22S/W Model Number Legend (Subassembly)
A22S/W
Operational Unit, Lamp, Switch Unit ordered separately. them combination models that available assembled units. These also used inventory maintenance parts.
Unit Combinations
Non-lighted
Operational Unit
Switch Unit
Lighted (without transformer)
Operational Unit
Lamp
Switch Unit (without transformer)
Operational Unit
Incandescent Switch Unit (with transformer)
Lighted (with transformer)
Lamp
Operational Unit
A22j-jj
Lighted/Non-lighted Code Description Non-lighted Lighted Number Notches/Reset Method Code Description notches/Maintained notches/Spring return notches/Maintained notches/Spring return Illumination Color Code Description Green Yellow Blue
None Non-lighted (black)
Lamp
A22-jj
Operating Voltage (Rated Voltage) Incandescent Code Description VAC) VAC) VAC) (130 VAC) VDC) VAC) VAC/DC VAC/DC) VAC/DC VAC/DC) Illumination Color Code Description Green Yellow Blue
None Incandescent lamp
A22S/W
Switch Unit
A22S/W
A22j-jj-j
Lighted/Non-lighted Code Description Lighted None Non-lighted Switch Action Code Description Momentary Transformer (Lighted Type Only) Code Contacts Code Description SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC Description VAC*1 VAC*2 None Without transformer
Operational voltage: Operational voltage:
Knob-type Selector Switch (Subassembly)
Operational Units
Non-lighted (Color: Only Black Available) Notches Reset method Standard lever IP65 (oil-resistant) Lighted Notches Reset method Operational Unit color Standard lever IP65
notches
Maintained Spring return
A22S-2M A22S-2A A22S-3M A22S-3A
notches
Maintained
Green Yellow Blue
A22W-2MR A22W-2MG A22W-2MY A22W-2MA A22W-2AR A22W-2AG A22W-2AY A22W-2AA A22W-3MR A22W-3MG A22W-3MY A22W-3MA A22W-3AR A22W-3AG A22W-3AY A22W-3AA
notches
Maintained Spring return
Spring return
Green Yellow Blue
notches
Maintained
Green Yellow Blue
Spring return
Green Yellow Blue
A22S/W
Lamps
Rated voltage
A22S/W
light Green Yellow (see note White Blue Note: A22-6DR A22-6DG A22-6DY A22-6DW A22-6DA transformer lighting, A22-24Aj. Used when Operational Unit color yellow white. A22-6AR A22-6AG A22-6AY A22-6AW A22-6AA A22-12AR A22-12AG A22-12AY A22-12AW A22-12AA A22-24AR A22-24AG A22-24AY A22-24AW A22-24AA
Incandescent
Rated voltage A22-5 A22-12 A22-24 A22-H1
Switch Unit
Non-lighted Switch Action Contacts Model
Spring return
SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC
A22-10M A22-01M A22-11M A22-20M A22-02M
Lighted Action Switch Contacts Without transformer Transformer circuit With transformer
Spring return
SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC
A22L-10M A22L-01M A22L-11M A22L-20M A22L-02M
A22L-10M-T1 A22L-01M-T1 A22L-11M-T1 A22L-20M-T1 A22L-02M-T
A22L-10M-T2 A22L-01M-T2 A22L-11M-T2 A22L-20M-T2 A22L-02M-T2
A22S/W
A22S/W
Dimensions
Note: units millimeters unless otherwise indicated.
Knob-type Selector Switch (Lighted/Non-lighted)
A22S-S
dia.
Terminal Arrangement
Terminal Arrangement (Bottom View)
Non-lighted (SPST-NO SPST-NC) Lighted (SPST-NO SPST-NC)
Contact Blocks 22.3+0.4 dia.
Panel Cutout Dimensions
+0.5 dia.
Note:
When applying coating such paint panel, dimensions should those after application coating. Lock fitting provided standard item.
Contact Blocks
Lamp Socket
Terminal Connection
Type Non-lighted Connection diagram Bottom view
Lighted without transformer
Bottom view
Lighted with transformer
Bottom view
Note:
above terminal connection diagrams examples SPST-NO SPST-NC.
A22S/W Contact Configuration
2-notch Type
Knob position SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO
A22S/W
DPST-NC
3-notch Type
Knob position SPST-NO SPST-NC DPST-NO DPST-NC
DIMENSIONS SHOWN MILLIMETERS.
convert millimeters into inches, multiply 0.03937. convert grams into ounces, multiply 0.03527.
Key-type Selector Switch
Install 22-dia. 25-dia. Panel Cutout
Easy mounting removal Switch Unit. Increase wiring efficiency with three-row mounting Switch Unit. Finger protection mechanism Switch Unit provided standard feature. 25-dia. ring install 25-dia. panel cutouts. Install using either round, forked crimp terminals, ferrules. IP65 resistance EN60947-5-
A22K
This product manufactured OMRON Izumo. OMRON Izumo obtained approvals from international certification bodies quality system environmental control system.
Ordering Information
Construction
Operational Unit Number Notches
notches/3 notches
Release Position notches
notches Lock Fitting
Switch Unit
Contacts SPST-NO, SPST-NC, SPST-NO SPST-NC, DPST-NO, DPST-NC
Refer pages specifications, accessories, installation, precautions.
A22K Model Number Legend (Completely Assembled)
Shipped which includes Operational Unit Switch Unit.
A22K
A22K-j-j
Number Notches/Reset Method Code Notches Spring return notches Spring return notches Reset method release position Left right Left Contacts Code Note: Description SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC models with notches
Maintained Left
Maintained Left Left right Center Center
A22K Key-type Selector Switch (Completely Assembled)
Appearance Number notches notches Reset method Output release position Model
A22K
Color Operational Unit Black
Key-type Selector Switch
Maintained
SPST-NO
A22K-2ML-10 A22K-2M-10
SPST-NC
A22K-2ML-01 A22K-2M-0
A22K SPST-NO SPST-NC SPST A22K-2ML-11 A22K-2M-11 DPST-NO A22K-2ML-20 A22K-2M-20 DPST-NC A22K-2ML-02 A22K-2M-02 Spring return SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC notches Maintained SPST-NO SPST-NC SPST A22K-2AL-10 A22K-2AL-01 A22K-2AL-11 A22K-2AL-20 A22K-2AL-02 A22K-3ML-11 A22K-3M-11 A22K-3MC-11 DPST-NO A22K-3ML-20 A22K-3M-20 A22K-3MC-20 DPST-NC A22K-3ML-02 A22K-3M-02 A22K-3MC-02 Spring return SPST-NO SPST-NC DPST-NO DPST-NC A22K-3AC-11 A22K-3AC-20 A22K-3AC-02
A22K Model Number Legend (Subassembly)
A22K
Operational Unit, Lamp, Switch Unit ordered separately. them combination models that available assembled units. These also used inventory maintenance parts.
Operational Unit
Switch Unit
Operational Unit
A22K-j
Number Notches/Reset Method Code Notches Spring return notches Spring return notches Reset method release position Left right Left
Maintained Left
Maintained Left Left right Center Center
Switch Unit
Non-lighted
A22-jj
Contacts Code Description SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC Switch Action Code Description Momentary
A22K Key-type Selector Switch (Subassembly)
Operational Unit (Color: Only Black available) Appearance Number notches notches Reset method Maintained release position Model A22K-2ML A22K-2M Spring return notches Maintained A22K-2AL A22K-3ML A22K-3M A22K-3MC Spring return Note: keys provided. Appearance Lighted Classification (without Socket transformer circuit) SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC Note: A22-10M A22-01M A22-11M A22-20M A22-02M Model A22K-3AC
A22K
Switch Units
DPST-NO DPST-NC combination also possible. Switch Units page combination.
Dimensions
Note: units millimeters unless otherwise indicated.
Key-type Selector Switch
A22K
dia.
Terminal Arrangement
Terminal Arrangement (Bottom View)
Non-lighted (SPST-NO SPST-NC) Non-lighted
Terminal Connection
Type Terminal connection Bottom view
Note:
above terminal connection diagrams examples SPST-NO SPST-NC.
Switch Unit
A22K
Panel Cutout Dimensions
Note:
A22K
When applying coating such paint panel, dimensions should those after application coating. Lock fitting provided standard item.
22.3+0.4 dia.
+0.5 dia.
Contact Configuration
2-notch Type
Knob position SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC
3-notch Type
Knob position SPST-NO SPST-NC DPST-NO DPST-NC
DIMENSIONS SHOWN MILLIMETERS.
convert millimeters into inches, multiply 0.03937. convert grams into ounces, multiply 0.03527.
Emergency Stop Switch
Install 22-dia. 25-dia. Panel Cutout
Positive opening mechanism with minimum contact separation accordance with EN60947-5-1, Safety Lock Mechanism prevents misuse. tampering accordance with 418) Easy mounting removal Switch Unit using incorporated lever. Increase wiring efficiency with three-row mounting Switch Unit. Finger protection mechanism Switch Unit provided standard feature. Install using either round, forked crimp terminals, ferrules.
A22E
This product manufactured OMRON Izumo. OMRON Izumo obtained approvals from international certification bodies quality system environmental control system.
Ordering Information
Construction
Operational Unit Push-lock Turn-reset System Available Color: Non-lighted Lighted
Switch Unit Non-lighted Models Lighted Models Lamp Socket
Lamp
Light source Lamp Incandescent Lamp
Contact Blocks Contact Blocks
Contact Ratings VAC, (resistive load) VDC, (resistive load) Lighting Method Non-lighted Lighted (Without transformer) Lighted (With transformer)
SPST-NC, SPST-NO/SPST-NC, DPST-NC Note: non-lighted models, three Switch Units mounted. When adding other contacts such SPST-NO/DPST-NC, order Switch Units separately.
(The above figures examples lighted model.)
Refer pages specifications, accessories, installation, precautions.
A22E
Safety Lock Mechanism Prevent Misuse
A22E
Lock position This Switch intentionally used stop equipment emergency. Even object person touches Pushbutton mistake, contact will released unless Pushbutton reaches lock position.
Contacts arranged provide more space depthwise multi-contact applications.
DPST-NO monoblock DPST-NC monoblock models available options. page (With non-lighted models, combination with 4PST-NC/DPST-NC 6PST-NC possible.)
This Switch uses finger protection mechanism prevent electrical shocks. Moreover, provided with mechanism prevent terminal screws from coming also allows connection either round forked crimp terminals.
Finger protection Mechanism preventing terminal screws from coming (loosening screws cause them come off)
A22E Model Number Legend (Completely Assembled)
Shipped which includes Operational Unit Switch Unit.
A22E
A22E-j-j-j-j
Lighted/Non-lighted Code Note: Description Lighted (see note) Lighted Emergency Stop Switches available only 40-dia. pushlock turn-reset models. None Non-lighted Light Source Without Transformer Code Head Size Code dia. dia. dia. dia. dia. dia. dia. Push-lock reset Push-lock, turn-reset Description Push-pull Note: Operating Voltage VAC/DC VAC/DC With Transformer None Non-lighted VAC*1 VAC*2 lamp VAC/DC) directly applying VAC/DC (220 VAC/DC) lamp terminal. incorporates 24-VAC/DC type. None Non-lighted Contacts Code Description SPST-NC SPST-NO SPST-NC DPST-NC
Operational voltage: Operational voltage:
A22E Emergency Stop Switch (Completely Assembled)
Non-lighted Models
Appearance 40-dia. head Push-pull A22E-MP 60-dia. head Push-pull A22E-LP A22E 30-dia. head Push-lock Push lock Turn reset Turn-reset A22E-S 40-dia. head Push-lock Turn-reset A22E-M 60-dia. head Push-lock Turn-reset A22E-L 30-dia. head Push-lock Push lock Key-reset A22E-SK 40-dia. head Push-lock Key-reset A22E-MK Output SPST-NC SPST-NO/SPST-NC DPST-NC SPST-NC SPST-NO/SPST-NC DPST-NC SPST-NC SPST-NO/SPST-NC DPST-NC SPST-NC SPST-NO/SPST-NC DPST-NC SPST-NC SPST-NO/SPST-NC DPST-NC SPST-NC SPST-NO/SPST-NC DPST-NC SPST-NC SPST-NO/SPST-NC DPST-NC Push-lock turn-reset system A22E-MP-01 A22E-MP-11 A22E-MP-02 A22E-LP-01 A22E-LP-11 A22E-LP-02 A22E-S-01 A22E-S-11 A22E-S-02 A22E-M-01 A22E-M-11 A22E-M-02 A22E-L-01 A22E-L-11 A22E-L-02 A22E-SK-01 A22E-SK-11 A22E-SK-02 A22E-MK-01 A22E-MK-11 A22E-MK-02
A22E
Color
Lighted Models
Appearance Output Lighting Rated voltage Push-lock turn-reset system A22EL-M-6D-01 A22EL-M-6A-01 A22EL-M-12A-01 A22EL-M-24A-01 A22EL-M-6D-11 A22EL-M-6A-11 A22EL-M-12A-11 A22EL-M-24A-11 A22EL-M-6D-02 A22EL-M-6A-02 A22EL-M-12A-02 A22EL-M-24A-02 A22EL-M-T1-01 A22EL-M-T2-01 A22EL-M-T1-11 A22EL-M-T2-11 A22EL-M-T1-02 A22EL-M-T2-02 Color
40-dia. head Push-lock Turn-reset
SPST-NC
VAC/DC VAC/DC VAC/DC
SPST-NO/SPST-NC
VAC/DC VAC/DC VAC/DC
DPST-NC
VAC/DC VAC/DC VAC/DC
40-dia. head Push-lock Turn-reset with transformer
SPST-NC SPST-NO/SPST-NC DPST-NC
A22E Model Number Legend (Subassembly)
A22E
Operational Unit, Lamp, Switch Unit ordered separately. them combination models that available assembled units. These also used inventory maintenance parts.
Unit Combinations
Non-lighted
Operational Unit
Switch Unit
Lighted (without transformer)
Operational Unit
Lamp
Switch Unit (without transformer)
Operational Unit
Incandescent Lamp Switch Unit (with transformer)
Lighted (with transformer)
Operational Unit
Lighted/Non-lighted
A22E-j-j
Lighted/Non-lighted Code Note: Description Lighted (see note) Lighted Emergency Stop Switches available only 40-dia. pushlock turn-reset models. None Non-lighted Head Size Code dia. dia. dia. dia. dia. dia. dia. Push-lock reset Push-lock, turn-reset Description Push-pull
A22E
Lamp
A22E
A22-jj
Operating Voltage (Rated Voltage) Incandescent Code Description VAC) VAC) VAC) (130 VAC) VDC) VAC) VAC/DC VAC/DC) VAC/DC VAC/DC) Illumination Color Code Description
None Incandescent lamp
Switch Unit
Lighted/Non-lighted
A22j-jj-j
Lighted/Non-lighted Code Description Lighted None Non-lighted Switch Action Code Description Momentary Transformer (Lighted Type Only) Code Contacts Code Description SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC Description VAC*1 VAC*2 None Without transformer
Operational voltage: Operational voltage:
A22E Emergency Stop Switch (Subassembly)
Operational Units
Non-lighted Sealing capab capability size Small dia.) Push-pull -IP65 oil-resistant models Medium dia.) A22E-MP Large dia.) A22E-LP
A22E
Push-lock, Turn-reset
A22E-S
A22E-M
A22E-L
Push-lock, Key-reset
A22E-SK
A22E-MK
Lighted
Sealing capability size capab Push-lock, Turn-reset A22EL-M IP65 Medium dia.)
Lamp
Rated voltage VAC/DC VAC/DC
light Note: A22-6DR transformer lighting, A22-24AR. A22-6AR A22-12AR A22-24AR
Incandescent
Rated voltage A22-5 A22-12 A22-24 A22-H1
Switch Unit (General-purpose Load)
Non-lighted Switch Action Contacts Model
Momentary
SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC
A22-10M A22-01M A22-11M A22-20M A22-02M
A22E
Lighted Switch Action Contacts Without transformer Transformer circuits With transformer
A22E
Momentary
SPST-NO SPST-NC SPST-NO SPST-NC DPST-NO DPST-NC
A22L-10M A22L-01M A22L-11M A22L-20M A22L-02M
A22L-10M-T1 A22L-01M-T1 A22L-11M-T1 A22L-20M-T1 A22L-02M-T
A22L-10M-T2 A22L-01M-T2 A22L-11M-T2 A22L-20M-T2 A22L-02M-T2
Note:
above illustrations DPST-NO contact.
A22E
A22E
Dimensions
Note: units millimeters unless otherwise indicated.
Non-lighted Models
40-dia. Push-pull A22E-MP 60-dia Push-pull A22E-LP
dia.
dia.
30-dia. Push-lock, Turn-reset A22E-S
dia.
40-dia. Push-lock, Turn-reset A22E-M
dia.
60-dia. Push-lock, Turn-reset A22E-L
dia.
30-dia. Push-lock, Key-reset A22E-SK
40-dia. Push-lock, Key-reset A22E-MK
dia.
dia.
dia.
dia.
A22E Lighted Model
40-dia. Push-lock, Turn-reset A22EL-M
A22E
dia.
Terminal Arrangement
Terminal Arrangement (Bottom View)
Non-lighted (SPST-NO SPST-NC) Lighted (SPST-NO SPST-NC)
Contact Blocks 22.3+0.4 dia. +0.5 dia.
Panel Cutout Dimensions
Note:
When applying coating such paint panel, dimensions should those after application coating. Lock fitting provided standard item.
Contact Blocks
Lamp Socket
Terminal Connection
Type Non-lighted Terminal connection Bottom view
Lighted without transformer
Bottom view
Lighted with transformer
Bottom view
Note:
above terminal connection diagrams examples SPST-NO SPST-NC.
DIMENSIONS SHOWN MILLIMETERS.
convert millimeters into inches, multiply 0.03937. convert grams into ounces, multiply 0.03527.
Indicator
22-dia 25-dia. Round Indicator Series
Easy mounting removal Switch Unit. 25-dia. ring install 25-dia. panel cutouts. Increase wiring efficiency with three-row mounting Switch Unit. Finger protection mechanism Lamp Unit provided standard feature. IP65 resistance EN60947-5-
This product manufactured OMRON Izumo. OMRON Izumo obtained approvals from international certification bodies quality system environmental control system.
Ordering Information
Construction
Indicator Unit Available Colors Red, green yellow, white, blue Lock Fitting
Lamp
Light source Lamp Incandescent Lamp
Lamp Socket
Lighting Method Lighted (without transformer) Lighted (with transformer)
Refer pages for, accessories, installation, precautions.
Model Number Legend (Completely Assembled)
Shipped which includes Operational Unit, (lighted type only), Lamp Socket.
M22-jj-j
Flange Shape Code Description Round/Flat Square/Projection Illumination Color Code Description Green Yellow White Blue Note: Light Source Without Transformer Code Operating voltage VAC/DC VAC/DC With Transformer
lamp VAC/DC) directly applying VAC/DC (220 VAC/ lamp terminal. incorporates 24-VAC/DC type.
Indicator (Completely Assembled)
Indicator
Appearance Round/Flat With transformer Without M22-F Round/Flat With transformer M22-F Squa ojec Square/Projection Without With transformer M22-C Square/Projection With transformer M22-C VAC/DC VAC/DC M22-Cj-6D M22-Cj-6A M22-Cj-12A M22-Cj-24A M22-Cj-T1 M22-Cj-T2 Lighting Rated voltage VAC/DC VAC/DC Model M22-Fj-6D M22-Fj-6A M22-Fj-12A M22-Fj-24A M22-Fj-T1 M22-Fj-T2 Illumination color Insert following letters into (red) (yellow) (green) (white) (blue
Model Number Legend (Subassembly)
Indicator Unit, Lamp, Lamp Socket ordered separately. them combination models that available assembled units. These also used inventory maintenance parts.
Unit Combinations
Lamp Socket (without transformer) Indicator Unit Lamp Lamp Socket (with transformer)
Incandescent
Indicator Unit
M22-jj
Flange Shape Code Description Round/Flat Square/Projection Lens Color Code Description Green Yellow White Blue
Lamp
A22-jj
Operating Voltage (Rated Voltage) Incandescent Code Description VAC) VAC) VAC) (130 VAC) VDC) VAC) VAC/DC VAC/DC) VAC/DC VAC/DC) Illumination Color Code Description Green Yellow Blue
Lamp Socket
M22-00-j
Transformer Code Description None Without transformer
Indicator (Subassembly)
Indicator
Appearance ppea Color Operational Unit Round Green Yellow White Blue Squa Square Green Yellow White Blue M22-FR M22-FG M22-FY M22-FW M22-FA M22-CR M22-CG M22-CY M22-CW M22-CA IP65 oil-resistant Model
Lamps
Rated voltage VAC/DC VAC/DC
light Green Yellow (see note Blue Note: A22-6DR A22-6DG A22-6DY A22-6DA transformer lighting, A22-24Aj. A22-6AR A22-6AG A22-6AY A22-6AA A22-12AR A22-12AG A22-12AY A22-12AA A22-24AR A22-24AG A22-24AY A22-24AA
Used when Indicator Unit color yellow white. Incandescent Rated voltage A22-5 A22-12 A22-24 A22-H1
Lamp Socket
Item
Classification Model
Without transformer M22-00
With transformer (110 VAC) M22-00-T
With transformer (220 VAC) M22-00-T2
Specifications
Ratings
Lamp
Rated voltage VAC/DC VAC/DC VAC/DC Rated current Operating voltage VDC±5% VAC/DC±5% VAC/DC±5% VAC/DC±5%
Transformer Lighting
Rated voltage Operational voltage Applicable lamp (BA9S/13j gold) Lamp (A22-24j) (A22 24j)
Incandescent Lamp
Rated voltage VAC/DC VAC/DC VAC/DC Rated current Operating voltage
Approved Standards
Recognized organization (see note) ASTA Note: Standards UL508 EN60947-5-1 File E41515
Dimensions
Indicators
Flat M22-F
29.7 dia.
Square M22-C
29.8 29.8 25.6 25.6
Terminal Arrangement
Terminal Arrangement (Bottom View)
Without transformer/With transformer
Panel Cutout Dimensions
22.3+0.4 dia.
+0.5 dia.
Note:
Lamp Socket
When applying coating such paint panel, dimensions should those after application coating. Lock fitting provided standard item.
Terminal Connection
Without transformer Bottom view With transformer view
DIMENSIONS SHOWN MILLIMETERS.
convert millimeters into inches, multiply 0.03937. convert grams into ounces, multiply 0.03527.
A22S/W A22K A22E
A22S/W A22K A22E
Specifications (Common Models)
Approved Standards
Recognized organization (see note) ASTA Note: Standards UL508 EN60947-5-1 File E41515
Ratings
Contacts (General-purpose Load)
Rated carry current Rated voltage Rated current AC15 (inductive load) -AC12 (resistive load) -1.5 DC13 (inductive load) -DC12 (resistive load)
Indicators without Transformer
Rated voltage VAC/DC VAC/DC Rated current Operating voltage VDC±5% VAC/DC±5% VAC/DC±5% VAC/DC±5%
Incandescent Lamp
Rated voltage VAC/DC VAC/DC VAC/DC Rated current Operating voltage
Transformer Lighting
Rated voltage Operational voltage Applicable lamp (BA8S/13j gold) Lamp (A22 24Aj) (A22-24Aj)
Note:
Rated current values determined according testing conditions specified C4520. above ratings were obtained conducting tests under following conditions specified C4505. Ambient temperature: 20°±2°C Ambient humidity: 65±5% Operating frequency: operations/min Minimum applied load:
Contacts (Microload)
Rated applied load (Resistive load) Minimum applied load
A22S/W A22K A22E Characteristics
Item Pushbutton Switches Emergency Stop Switches Non-lighted models: A22E Lighted models: A22EL
A22S/W A22K A22E
Knob-type Selector Switches Non-lighted models: A22S Lighted models: A22W
Key-type Selector Switch Non-lighted models: A22K
Non-lighted models: A22-F, A22-T, A22-G, A22-S, A22-C, A22-D, A22-H, A22-M Allowable operating frequency Mechanical Electrical
Lighted models: A22L-T, A22L-G, A22L-H, A22L-D, A22L-C
Momentary operation: operations/min max. operations/min max. min. VDC)
operations/min max.
Manual release: operations/min max. Automatic release: operations/min max. operations/min max.
Insulation resistance Dielectric strength
2,500 VAC, 50/60 between terminals same polarity 2,500 VAC, 50/60 between terminals different polarity also between each terminal ground Malfunction: 1.5-mm double amplitude (malfunction within 1,000 m/s2 {100G} 1,000 m/s2 {100G} max. 1,000 m/s2 {100G} m/s2 {60G} max. 1,000 m/s2 {100G} m/s2 {25G} max. Momentary operation: 300,000 operations min. 300,000 operations min. Operating: -20°C 70°C Storage: -40°C 70°C IP65 (oil-resistant) 300,000 operations min. Operating: -20°C 55°C Storage: -40°C 70°C IP65 1,000 m/s2 {100G} 1,000 m/s2 {100G} max. 500,000 operations min. 500,000 operations min. Operating: -20°C 70°C Storage: -40°C 70°C IP65 (oil-resistant) 1,000 m/s2 {100G} m/s2 {60G} max. 100,000 operations min. 100,000 operations min. Operating: -20°C 55°C Storage: -40°C 70°C IP65 1,000 m/s2 {100G} 1,000 m/s2 {100G} max. 500,000 operations min. 500,000 operations min. Operating: -20°C 70°C Storage: -40°C 70°C IP65 (oil-resistant)
Vibration resistance (see note Shock resistance Mechanical Malfunction (see note Life expectancy Mechanical
Momentary operation: 5,000,000 operations min. 500,000 operations min.
Electrical
Ambient temperature (see note
Operating: -20°C 70°C Storage: -40°C 70°C IP65 (oil-resistant) Class (IEC947-5-1)
Operating: -20°C 55°C Storage: -40°C 70°C IP65
Ambient humidity Degree protection Electric shock protection class (tracking characteristic) Degree contamination Note:
Operating:
With icing condensation. Malfunction within
A22S/W A22K A22E Operating Characteristics (for SPST-NO/SPST-NC)
Item Pushbutton Switches Lighted Non-lighted Pushbutton Switches A22-F, A22-G, A22-C, A22-S, A22-T, A22-H, A22-D, A22-M, A22L-T, A22L-H, A22L-D, A22L-G, A22L-C Total travel force (TTF) max. 29.4 {3.0 kgf} Emergency Stop Switches Push-lock turn-reset system A22E Knob-type Selector Switch Manual release Automatic release
A22S/W A22K A22E
Key-type Selector Switch Manual release Automatic release
A22S, A22W
A22S, A22W
A22K
44.1 {4.5 kgf}
0.34 {3.5 (see note)
0.25 {2.5 notches (see note) 0.34 {3.5 three notches
0.34 {3.5 (see note)
0.25 {2.5 three notches (see note) 0.34 {3.5 three notches
Total travel (TT) Releasing force (RF) min. Note:
max.
10±1 0.25 max. {2.5 (see note)
Approx. notches (Approx. three notches) 0.34 max. {3.5 (see note)
Approx. notches 0.34 max. {3.5 (see note)
Rotation torque Emergency Stop Pushbutton, Knob-type Selector, Key-type Selector Switches.
A22S/W A22K A22E
A22S/W A22K A22E
Accessories (Common Models)
(Order Separately)
Item Contact Blocks Appearance Classification SPST-NO General-purpose load Microload SPST-NC General-purpose load Microload DPST-NO General-purpose load Microload DPST-NC General-purpose load Microload Lamp Sockets Direct lighting Transformer illumination Mounting Latches Model A22-10 A22-10S A22-01 A22-01S A22-20 A22-20S A22-02 A22-02S A22-TN A22-T1 A22-T2 A22-3200 A22-3210 A22Z-3321 A22Z-3322 A22Z-3323 A22Z-3320 A22Z-3331 A22Z-3332 A22Z-3333 A22Z-3330 A22Z-3360 body equipped with Lock Fitting. This Lock Fitting used when more secure lock feature required. Replace with standard model. Material: nickel-plated zinc Used prevent dust water from entering Operational Unit. Color: opaque Material: silicon Used changing Operational color Unit Pushbutton Switch Switch. Provided standard. Order Mounting Latches only when mounting Contact Blocks Lamp Sockets that purchased individually. Snap-in Legend Plate acrylS Used when changing lightg method. Remarks Provided standard. Order Contact Blocks only when them. adding replacing
momentary models latching models
Legend Plate Frames
Standard size
With Snap-in Plate Legend (Without text)
White Black
Without Snap-in Legend Plate Large size With Snap-in Plate Legend (Without text) White Black Without Snap-in Legend Plate Lock Fitting Round
Metallic Bezel Rings
flat projection models full-guard models
A22Z-3580 A22Z-3582 A22Z-3600F A22Z-3600T A22Z-3600G A22Z-30TR A22Z-30TG A22Z-30TY A22Z-30TW A22Z-30TA A22Z-3003
Sealing Caps
flat models projection models full-guard models
Color Lenses
Green Yellow White Blue
Three-throw Spacers
Pushbutton Switches
Used when mounting three Non-lighted Switch Units. Cannot used with Lighted Emergency Stop Switches. (See page 32.) plugged into pre-cut panel holes future expansion. color black.
Hole Plug
Round
A22Z-3550
A22S/W A22K A22E
Item Control Boxes (Enclosures) Appearance Classification hole Exclusively Applicable hole, yellow emergen(for stop) holes Exclusively Applicable Exclusively Applicable Three holes Exclusively Applicable Connectors Applicable cable diameter (mm) dia. dia. Model A22Z-B101 A22Z-B201 A22Z-B101Y A22Z-B201Y A22Z-B102 A22Z-B202 A22Z-B103 A22Z-B203 A22Z-3500-1 A22Z-3500-2 A22Z-R25
A22S/W A22K A22E
Remarks those designed exclusively A22, DPST-NO DPST-NC cannot used. Switches those applicable A3T, latching series models, A22-series models DPST-NO DPST-NC Switches cannot used. Material: Polycarbonate resin
Plastic connector used extend cable from Switch Box. (See page 61.) into 25-dia. hole panel. (See page 54.) Since this attached main body, order separately. Attached Standard-size Legend Plate Frame. Material: Acrylic (See page 55.)
25-dia. Ring
Snap-in Legend Plates
Standard size
Without text
Black White Transparent
A22Z-3443B A22Z-3443R A22Z-3443W A22Z-3443C A22Z-3443R-2 A22Z-3443R-4 A22Z-3443B-1 A22Z-3443B-3 A22Z-3443B-5 A22Z-3443B-6 A22Z-3443B-7 A22Z-3443B-8 A22Z-3443B-9 A22Z-3443B-10 A22Z-3453B A22Z-3453R A22Z-3453W A22Z-3453C A22Z-3466-
White text background White text black background
STOP START DOWN POWER OFF-ON
Large size
Without text
Black White Transparent
Attached Large-size Plate Frame Legend Material: Acrylic (See page 55.) "EMERGENCY STOP" engraved plate. Used Emergency Stop Switch Plate Legend
Emergency Stop Switch Character Films
60-dia. round plate with black letters yellow background 90-dia. round plate with black letters yellow background print (Round) Character print (Round) START STOP print (Square)
A22Z-3476-
A22Z-3460 A22Z-3460-1 A22Z-3460-2 A22Z-3460-3 A22Z-3460-4 A22Z-3480
After printing film, affix indicator plate Lighted Pushbutton Switch. Switch (The back coated with adheadhe sive.)
A22S/W A22K A22E
Item Lamp Extractor Appearance -Classification Model A22Z-390
A22S/W A22K A22E
Remarks Rubber tool used easily replace Lamps
Tightening Wrench
A22Z-3905
Tool used tighten nuts from back panel
Lens Tightening Tool
A22Z-3908
Used replacing Half-guard Pushbutton Switch. Used removing lens from indicator Square Lighted Pushbutton Switch.
Lens Puller
A3PJ-5080
A22S/W A22K A22E
Legend Plate Frames
A22Z-332j A22Z-333j
A22S/W A22K A22E
dia. 22.2± dia. 22.2± dia.
dia.
Lock Fitting
A22Z-3360
22.2 dia.
25-dia. Ring
A22Z-R25
dia. 24.8 dia. dia.
dia,
Color Lens
A22L-30Tj
Hole Plug (Round)
A22Z-3530
23.4 dia. 10.2 dia.
Sealing Caps
Flat Models A22Z-3600F
dia. dia.
Projection Models A22Z-3600T
dia.
22.2 dia. 22.2 dia. dia. dia.
Full-guard Models A22Z-3600G
31.5 dia.
22.2 dia. 32.5 dia.
A22S/W A22K A22E
Three-throw Spacer
A22Z-3003
13.7 dia. 12.9 dia.
A22S/W A22K A22E
14.2 dia.
Metallic Bezel Rings
Flat/Projection Models A22Z-3580
28.7 dia. +0.2 dia.
Full-guard Models A22Z-3582
28.7 dia. +0.2 dia.
29.7±0.3 dia.
Snap-in Legend Plates
General-purpose Models A22L-3443j-j Large Models A22Z-3453j
29.7±0.3 dia.
Emergency-stop Models A22Z-3476-90 dia.
A22Z-3466-60 dia.
Black letters Black letters Yellow Yellow 22.2 dia. 22.2 dia.
Character Film
Round Models A22Z-3460-j Square Models A22Z-3480
19.4 +0.1 dia. -0.2 21.5 21.5±
A22S/W A22K A22E
Lamp Extractor
A22Z-390
A22S/W A22K A22E
dia. dia.
dia.
Tightening Wrench
A22Z-3905
19.2 dia. 21.2 dia. dia.
dia.
Lens Tightening Tool
A22Z-3908
dia.
Lens Puller
A3PJ-5080
A22S/W A22K A22E
Control (Enclosure)
A22Z-B10j
A22S/W A22K A22E
A22Z-B101 (One Hole) A22Z-B101Y
Four, 4x38 tapping screws 22.1 +0.2 dia.
Cable Port Hole (Top View)
dia. (Lead cable hole)
16±1 dia. (Lead cable hole) (10x36) 0.6-mm concave surface
mounting holes
A22Z-B102 (Two Holes)
Four, 4x38 tapping screws Two, 22.1 +0.2 dia.
Cable Port Hole (Top View)
dia. (Lead cable hole)
(10x36) 0.6-mm concave surface
16±1 dia. (Lead cable hole) mounting holes
A22Z-B103 (Three Holes)
Four, 4x38 tapping screws Three, 22.+0.2
Cable Port Hole (Top View)
dia.
dia. (Lead cable hole) 16±1 dia. (Lead cable hole) (10x36) 0.6-mm concave surface mounting holes
Panel Mounting Hole
A22S/W A22K A22E
A22Z-B201 (One hole) A22Z-B201Y
Four, tapping screws 22.1 dia. Cover (gray)
A22S/W A22K A22E
Cable Port Hole (Top View)
dia. both side surfaces)
Two, dia. Two, dia. base bottom)
Case (black) (10x36) 0.6-mm concave surface
mounting holes
A22Z-B202 (Two holes)
Four, tapping screws
Cable Port Hole (Top View)
Two, 22.1 dia. Cover (gray) dia. both side surfaces)
Two, dia.
Case (black) Two, dia. base bottom) mounting holes
(10x36) 0.6-mm concave surface
A22Z-B203 (Three holes)
Four, tapping screws Three, 22.1 dia. Cover (gray) dia. both side surfaces) Two, dia.
Cable Port Hole (Top View)
Case (black) (10x36) 0.6-mm concave surface Two, dia. base bottom) mounting holes
Panel Mounting Hole
A22S/W A22K A22E
A22S/W A22K A22E
Installation (Common Models)
Mounting Panel
Panel Hole Dimensions
dia. dia.
Note:
above dimensions smallest-possible mounting dimensions. However, these dimensions apply large Pushbutton Switches. large Pushbutton Switches, determine distance between holes, taking Operational Unit Legend Plate Frame into account.
Mounting Operational Unit Panel
Insert Operational Unit from front surface panel, insert Lock Fitting mounting from terminal side, then tighten nut. Before tightening, check that rubber washer present between Operational Unit panel. When using Legend Plate Frame, rubber washer each between Legend Plate Frame panel between Operational Unit Legend Plate Frame. (One rubber washer will provided when Legend Plate Frame ordered.) Align Lock Fitting with groove casing, then insert Lock Fitting that edge located panel side. Tighten mounting torque 0.98 1.96 cm}. When using Lock Ring, replace with supplied Lock Fitting, insert projecting part into lock slot, then tighten mounting nut.
Rubber washer Hold here Mounting Panel Projecting part
25-dia. holes, always 25-dia. Rings. (Since cutout dimensions large, IP65 cannot guaranteed unless 25-dia. Rings used.) outer surface treatment such coating performed panel, panel dimensions after outer surface treatment must meet specified panel dimensions.
Matrix Installation
following panel hole dimensions apply when Switch Units Standard-size Legend Plate Frame Lock Fitting mounted.
Lock Fitting Lock Fitting
Panel
When panel cutout dimension dia., remove supplied rubber washer mount 25-dia. Ring shown below. (Since A22Z-R25 attached main body, order separately.) following panel hole dimensions apply when Large-size Legend Plate Frame mounted.
Operational Unit
22.3 dia.
25-dia. Ring (A22Z-R25)
22.3 dia. dia.
Panel
dia.
22.3 dia.
Lock Fitting
Mounting
Locking should applied toward Engraving Plate.
A22S/W A22K A22E
Mounting Switch Operational Unit
Insert Operational Unit into Switch Unit, aligning arrow mark inscribed Operational Unit with lever Switch Unit, then move lever direction indicated arrow following figure.
Operational Unit
A22S/W A22K A22E
Half-guard Indicators
tips Lens Tightening Tool (A22Z-3908) into Color Lens slot turn Tool.
Arrow mark Lever
Assembling
Lighted Pushbutton Switch
Mount Color Lens that protrusions inside into grooves Operational Unit.
Grooves Protrusion inside
Removing Switch
Move lever direction indicated arrow following figure, then pull Operational Unit Switch Unit. Since lever hole with inside diameter lever moved specified direction inserting screwdriver into hole then moving screwdriver.
Color Lens
Indicator
Screwdriver
Mount Color Lens that protrusions inside Operational Unit into grooves cap.
Protrusion
Grooves
Mounting/Replacing Color Lens
Projection, Fall-guard
Grip rotate Color Lens with your fingers.
Color Lens
Square Pushbutton/Indicator
Removing Color Lens: Insert protruding Lens Puller (A3PJ-5080) into lens slot, hold plate spring, pull them remove Color Lens.
Plate spring
A22S/W A22K A22E
Mounting Color Lens: Mount Color Lens flange firmly push Color Lens. When Color Lens inserted, check whether operates properly. When replacing Lamp, remove Color Lens diffusion plate with fingers Lens Puller. Attach Character Film properly that fits inside protruding part diffusion plate. Then, match diffusion plate square flange insert Lens.
Flange
A22S/W A22K A22E Control (Enclosure)
Mounting Switch
Standard-size Legend Plate Frame mounted. Mount Frame shown following diagram. Mount Switch same ordinary panel.
Snap-in Legend Plate
Diffusion plate Character Film Color Lens
Emergency Stop Switch
Insert protrusion Tightening Wrench (A22Z-3905) into slot then turn remove Cap.
Creating Cable Port Hole
Place screwdriver surface where cable port hole created with cover attached strike screwdriver punch hole. Attempts punch hole other side case will damage Box.
Installing/Replacing Lamp
Installing from Panel Surface
Insert Lamp Extractor (A22Z-3901) into lamp, then rotate Extractor while pressing
Securing Connector Cable
Insert connector into cable port hole secure with fixing inside box. Open hole thin rubber section rubber ring. Pass tightening through cable, insert cable into connector, tighten hexagonal secure cable.
Lock Rubber washer
Connector
Installing/Replacing Switch Unit
Grip indicator with your fingers, then rotate indicator while pressing against Switch Unit.
Tightening Cable
Inside
Outside
Cable diameter dia. dia. A22Z-3500-1 A22Z-3500-2
Connector
A22S/W A22K A22E Installing/Removing Switch Unit
Installing Switch Unit
Hook small protrusion Switch Unit into groove other side lever, then push Switch Unit direction indicated arrow figure below.
A22S/W A22K A22E Wiring
Wiring Round Crimp Terminals
Loosen terminal screw from Switch Unit until completely comes groove, insert screwdriver shown following figure, then push washer direction indicated arrow temporarily secure Now, round crimp terminal connected. After inserting terminal, tighten screws complete wiring.
Washer
Lever Mounting Latch
Screw
Screwdriver
Protrusion
Engraving
Switch Unit
Removing Switch Unit
Insert screwdriver between Mounting Latch Switch Unit, then push down screwdriver direction indicated arrow following figure.
either following screwdrivers. Flat-head screwdriver Phillips screwdriver
Engrave characters surface Cap. Make sure that characters aligned parallel imaginary line connecting protruding portions left right Cap. characters must engraved deeper than Apply alcohol-based paint coating, such melamine, alkyd, acrylic resin paint coating, engraved characters.
Protruding portions
Affixing Character Film
Hold Cap, remove cardboard Film, attach Film Cap. Make sure that protruding portions engage cutout portions Film that characters aligned parallel imaginary line connecting protruding portions left right Cap.
Screwdriver
Remove cardboard.
Protruding portions
A22S/W A22K A22E Mounting Dismounting Snap-in Legend
Press secure Snap-in Legend Plate onto Legend Plate Frame. direction characters will vary with mounting direction control panel Switch knob selector model.
Legend Plate Frame
A22S/W A22K A22E Engraving Method
Material: Acrylic
Engrave characters directly matted side Snap-in Legend Plate. characters must engraved deeper than Apply alcohol-based paint coating engraved characters. Snap-in Legend Plate transparent, engrave mirror-written characters back Snap-in Legend Plate apply paint coating characters. Then apply paint coating different color remaining part Snap-in Legend Plate.
Snap-in Legend Plate
Mounting Three-throw Spacer
Press secure protruding portions Three-throw Spacer indented portions inner side control panel.
Concave surface
easily remove Snap-in Legend Plate from Legend Plate Frame mounted panel, insert Tool with thin into space between Snap-in Legend Plate Legend Plate Frame.
Snap-in Legend Plate easily removed pressing Snap-in Legend Plate from back Legend Plate Frame. Legend Plate Frame made acrylic resin, which easily damaged shock. sure handle Legend Plate Frame with care.
A22S/W A22K A22E
A22S/W A22K A22E
Precautions (Common Models)
WARNING
apply voltage between incandescent lamp terminal that greater than rated voltage. incandescent lamp broken, Operational Units out. Always turn power wait minutes before replacing incandescent lamp. lamp replaced immediately after power turned OFF, remaining heat cause burns.
LEDs
current-limiting resistor built-in, internal resistance required. commercially available LEDs used, select ones that meet following conditions: Base: BA9S/13j Overall length: max. Power consumption: max.
Correct
Mounting
Always make sure that power turned before mounting, removing, wiring Switch, performing maintenance. tighten mounting ring more than necessary using tools such pointed-nose pliers. Doing will damage mounting ring. tightening torque 0.98 1.96 cm}. panel thickness
Others
oil-resistant IP65 uses rubber resistant general cutting cooling oil. Some particular oils cannot used with oil-resistant IP65, however, contact your OMRON representative details. panel finished with coating, etc., make sure that panel meets specified dimensions after coating. subject Switch extreme shock vibration. Doing will cause malfunctions damage Switch. sharp objects come into contact with Switches that made resin. Doing will damage Switches, causing scratches outside Operational Units, malfunction. When handling Switches, throw drop them.
Wiring
After wiring Switch, maintain appropriate clearance creepage distance. When DC-specific LEDs used, wire Switch that terminal positive. Terminal screws must Phillips slotted M3.5 screws with square washer. tightening torque 1.08 1.27 cm}. Single wires, stranded wires, crimp terminals connected Switch.
Operating Environment
IP65 model designed with protective structure that will sustain damage subjected water from direction front panel.
allow Switch drop ground.
Using Microload
Insert contact protection circuit, necessary, prevent reduction life expectancy extreme wear contacts caused loads where inrush current occurs when contact opened closed. minimum applicable load N-level reference value. This value indicates malfunction reference level reliability level (conforming C5003). equation, 10-4/time indicates that estimated malfunction rate less than 1/2,000,000 with reliability level 60%.
Voltage
place drop heavy objects Switch.
operate Switch with hard sharp objects.
Area General-purpose load area Microload area Invalid area
Hammer
Screwdriver
Current (mA)
DIMENSIONS SHOWN MILLIMETERS.
convert millimeters into inches, multiply 0.03937. convert grams into ounces, multiply 0.03527.

Unit Combinations Lighted Pushbuttons Indicators Non-lighted Push

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