2SWK231AL101=non ul keylock Contact Current Rating: 1 A Configuration (Pole-Throw): Single Pole - Single Throw Operating Voltage: 110 VAC 120 VAC Operating Function: Position 2 (On) Position 1 Off Remove Key: Position 1 Keylock Switch | 1 A Single Pole - Single Throw 110 VAC Position 2 (On) | Part Number: 2SWK231AL101 | Internal Number: 2-1437597-7 | TE Connectivity | ALCOSWITCH