OMRK8AK0027E K8AK-PW2 K8AK0027E K8AKPW2 OMRON Three-phase Voltage Max and Min 1 SPDT 380-480VAC 2 SPDT

K8AKPW2 Three-phase Voltage Max and Min 1 SPDT 380-480VAC 2 SPDT Monitoring relay 22.5 mm wide, 3-phase voltage monitoring, over and under voltages, 3-wire mode: 380, 400, 415 and 480 VAC, 4-wire mode: 220, 230, 240 and 277 VAC, two SPDT Monitoring relay 22.5 mm wide, 3-phase voltage monitoring, over and under voltages, 3-wire mode: 380, 400, 415 and 480 VAC, 4-wire mode: 220, 230, 240