Manufacturer: Merlin Gerin
Type: Circuit Breaker / Switch disconnector
Model: INS1250
Range: Interpact
No. of Poles: 3
Rated Current (In): 1250 A
Rated Operational Voltage (Ue): 690 V AC
Rated operational current (Ie): AC-22A: 1250 A, 690 V AC / AC-23A: 1250 A, 690 V AC / DC-23A: 1250 A, 250 V DC (4P)
Rated Insulation Voltage (Ui): 1000 V AC
Rated impulse with stand voltage (Uimp): 12 kV
Service Frequency: 50/60 Hz
Mounting Mode: Fixed
Standard: IEC 60 947-3
Dimensions (W x D x H): 340 x 147 x 300 mm