the preferred successor is 3UG5642-2CW30 digital monitoring relay voltage monitoring, 22.5 mm from 0.1 to 60 V AC/DC overshoot and undershoot 24 to 240 V AC/DC 50 to 60 Hz DC and AC noise pulses delay 0.1 to 20 s hysteresis 0.1 to 30 V 1 changeover contact with or without fault buffer spring-loaded connection system
product phase-out !!! the preferred successor is 3UG5642-1CW30 digital monitoring relay voltage monitoring, 22.5 mm from 10 to 600 V AC/DC overshoot and undershoot 24 to 240 V AC/DC 50 to 60 Hz DC and AC noise pulses delay 0.1 to 20 s hysteresis 0.1 to 300 V 1 changeover contact with or without fault buffer screw terminal
analog monitoring relay level monitoring resistance monitoring from 0.5 to 500 kohm overshoot and undershoot supply voltage 24 ... 240 V AC/DC, 50 .. 60 Hz 2-step or 1-step control tripping delay 0.5-30 s 1 changeover contact screw terminal