• Paragon Auto Control

Phase Failure Relays

Paragon PCON-PF-5 phase failure relay monitors 3-phase supply voltage. The relay remains on under healthy voltage conditions and during phase failure or phase unbalance (50 ±5 V fixed) relay becomes Off. Trip time delay is 2-3 sec, with auto-reset mode. Auxiliary/monitoring supply is 440 V AC, 50/60 Hz. It has one change over relay output (5 A @ 230 V AC). It is enclosed in a 70 (W) x 89 (H) x 50 (D) mm size ABS plastic housing for 35 mm rail mounting or wall mounting. Paragon Auto Control has a wide range of timers, relays and switches for automation applications.