This Compact INS400 is a 3 poles non-automatic switch-disconnector with black rotary handle. It is suitable for isolation with positive contact indication, as defined by IEC 60947-1 and IEC60947-3 standards. The operational current is 400A at 415VAC in categories AC22A and AC23A. The rated voltage is 690VAC 50/60Hz or 250VDC. The black rotary handle is designed to offer easy operation and high performance in interruption of currents. Compact INS400 is a class II insulation level front-face device as per IEC 60664 standard
31110 - Switch disconnector, 400 A, 3 poles by Schneider Electric
Range ComPact Product or component type Switch disconnector Product name ComPacT INS Poles description 3P Network type AC
DCNetwork frequency 50/60 Hz [Ie] rated operational current AC-22A: 400 A AC 50/60 Hz 220/240 V
AC-22A: 400 A AC 50/60 Hz 380/415 V
AC-22A: 400 A AC 50/60 Hz 440/480 V
AC-22A: 400 A AC 50/60 Hz 480 V NEMA
AC-22A: 400 A AC 50/60 Hz 500/525 V
AC-22A: 400 A AC 50/60 Hz 660/690 V
AC-23A: 400 A AC 50/60 Hz 220/240 V
AC-23A: 400 A AC 50/60 Hz 380/415 V
AC-23A: 400 A AC 50/60 Hz 440/480 V
AC-23A: 400 A AC 50/60 Hz 480 V NEMA
AC-23A: 400 A AC 50/60 Hz 500/525 V
AC-23A: 400 A AC 50/60 Hz 660/690 V
DC-22A: 400 A DC 125 V 2 poles in series
DC-23A: 400 A DC 125 V 2 poles in series[Ui] rated insulation voltage 750 V AC 50/60 Hz [Uimp] rated impulse withstand voltage 8 kV
8 kV conforming to IEC 60947-3[Ith] conventional free air thermal current 400 A at 60 °C [Icm] rated short-circuit making capacity 330 kA with upstream protection circuit breaker 690 V AC at 50/60 Hz
50 kA switch-disconnector alone 690 V AC at 50/60 Hz[Ue] rated operational voltage 250 V DC
690 V AC 50/60 HzSuitability for isolation Yes Contact position indicator Yes Visible break No Pollution degree 3