Tele Relay Phase Failure Monitoring

2390000 Monitoring relays – GAMMA series Monitoring of phase sequence and phase failure Detection of reverse voltage. Connection of neutral wire optional Supply voltage = measuring voltage 2 change-over contacts · · · Supply voltage 230 400 V · · Monitoring application Phase, Voltage · · Electrical Phase 3 · · Time delay 350 (Tripping) ms, 500 (Start Up) ms · · Mounting type DIN Rail · · Contact configuration DPDT · · Operating temp range -25 +55 C · · Maximum voltage sensed 400V · · Number of poles 2 · · IP40