3RR2142-2AW30

Monitoring relay, can be mounted to Contactor 3RT2, Size S basic, analog adjustment Apparent current monitoring 4...40 A, 50...60 Hz, 2-phase Supply 24-240 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure, Cable break with or without fault buffer ON delay -60 s Noise pulse suppression -30 s Switching hysteresis 6% spring-type connection system