CompleteAssemblies Knob-type Selector Switch A22S/W Install in 22-mm dia. or 25-mm dia. Panel Cutout H Illuminated and Non-illuminated models H Locking lever ensures easy mounting and removal of switch unit H Increase wiring efficiency and decrease mounting depth with three-row mounting of switch unit contact blocks H Finger-safe contact blocks H Use optional 25-mm dia. ring to install in 25-mm dia. panel cutouts c This product was manufactured at OMRON Izumo. OMRON Izumo has obtained approvals from international certification bodies for its quality system and environmental control system. Ordering Information J CONSTRUCTION OperationalUnit Number of Positions: 2 Positions/3 Positions ApplicableColors Non-illuminated: Black LockFitting Illuminated: Red, green, yellow, blue Lamp LightSource LED Lamp Incandescent Lamp SwitchUnit Contacts SPST-NO, SPST-NC, SPST-NO + SPST-NC, DPST-NO, DPST-NC LightingMethod Non-illuminated Illuminated (without transformer) Illuminated (with transformer) 12A22S/W A22S/W J PARTNUMBERLEGEND Shipped as a set which includes the Operational Unit, LED (Illuminated Type only), and Switch Unit. 1 2345 A22j-jj-j-j 1Illuminated/Non-illuminated 3OperatorColor 5Contacts Code Description Code Description Code Description S Non-illuminated 10 SPST-NO (*) None Non-illuminated W Illuminated 01 SPST-NC (*) RRed 11 SPST-NO + SPST-NC G Green 20 DPST-NO Y Yellow 02 DPST-NC ABlue Note: * for models with 2 Positions only 2NumberofPositions/ResetMethod Note: SPST= Single Pole, Single Throw Code Description 4LightSource DPST= Double Pole, Single Throw 2M 2 Positions/Maintained Without transformer 2A 2 Positions/Spring return Code Rated Voltage 3M 3 Positions/Maintained None Non-illuminated 3A 3 Positions/Spring return 6D LED 6 VDC C2M 2 Positions/Maintained extended lever 6A 6 VAC C2A 2 Positions/Spring return extended lever 12A 12 VAC/DC C3M 3 Positions/Maintained extended lever 24A 24 VAC/DC C3A 3 Positions/Spring return extended lever With transformer None Non-illuminated *1 T1 LED 110 VAC *2 T2 220 VAC *1) Operational voltage: 95 to 115 VAC *2) Operational voltage: 190 to 230 VAC Note: With transformer types, the LED lamp (24 VAC/DC) can be lit by directly applying 110VAC/DC (220 VAC/DC) to the lamp terminal. The LED is a 24-VAC/DC type. (Actual color of yellow selector switches more closely resembles amber than true yellow.) 13