
3-phase control relay, Harmony Control Relays, 8A, 2CO, undervoltage detection, 200…240V AC


3-phase control relay, Harmony Control Relays, 8A, 2CO, undervoltage detection, 200…240V AC




3-phase control relay, Harmony Control Relays, 5A, 1CO, undervoltage detection, 208...480V AC

3-phase control relay, Harmony Control Relays, 5A, 1CO, phase failure detection, 208...480V AC


3-phase control relay, Harmony Control Relays, 5A, 1CO, screw connectors, 208...480V AC

Harmony, 3 phase supply control relay, range 220 to 480 VAC, sequence, phase failure, phase imbalance, voltage

Harmony, 3 phase supply control relay, range 208 to 480 VAC, sequence, phase failure, phase imbalance, voltage


3-phase control relay, Harmony Control Relays, 8A, 2CO, overfrequency and underfrequency, 208…480V AC

Frequency control relay, Harmony Control Relays, 5A, 1CO+1CO, 120…277V AC








Voltage control relay, Harmony Control Relays, 8A, 2CO, 80…300V AC DC, 110…240V AC DC

Voltage control relay, Harmony Control Relays, 8A, 2CO, 15…500V AC, 380…415V AC

Voltage control relay, Harmony Control Relays, 8A, 2CO, overvoltage or undervoltage detection, 15…500V AC DC, 24…240V AC DC

Voltage control relay, Harmony Control Relays, 8A, 2CO, overvoltage or undervoltage detection, 1…100V AC DC, 24…240V AC DC