S1PN 200-240VAC 2c/o Product ID: 890200 Phase sequence monitoring relay, to detect the phase sequence, the phase failure, the asymmetry of a three-phase supply, measuring voltage= supply voltage, 2 C/O contacts, width 22.5 mm, UB = 220 - 240 V AC. PDF Download Technical Data Sheet :- 890200
S1PN 400-500VAC 2c/o Product ID: 890210 Phase sequence monitoring relay to detect the phase sequence, the phase failure, the asymmetry of a three-phase supply, measuring voltage= supply voltage, 2 C/O contacts, width 22.5 mm, UB = 400 - 500 V AC. PDF Download Technical Data Sheet :- 890210
S1PN 550-690VAC 2c/o Product ID: 890220 Phase sequence monitoring relay, to detect the phase sequence, the phase failure, the asymmetry of a three-phase supply, measuring voltage= supply voltage, 2 C/O contacts, width 22.5 mm, UB = 550 - 690 V AC. PDF Download Technical Data Sheet :- 890220