31149 - manual source changeover switch INS320 - 4 poles - 320 A

MAIN CHARACTERISTICS range of product INS320..630 range COMPACT device short name INS320 product or component type CHANGEOVER SWITCH device application CHANGE SOURCE OF SUPPLY range compatibility COMPACT - COMPACT INS INS320 SWITCH DISCONNECTOR poles description 4P network type AC network frequency 50 60 HZ mounting mode FIXED upside connection FRONT downside connection FRONT suitability for isolation YES contact position indicator YES [Icm] rated short-circuit making capacity 330 KA 690 V AC 5060 HZ WITH UPSTREAM PROTECTION CIRCUIT BREAKER COMPLEMETARY CHARACTERISTICS transfer switch class PC number of contact position 3 control type DIRECT FRONT ROTARY HANDLE mounting support PLATE locking options description PADLOCKING IN OFF POSITION [Ie] rated operational current AC-22A : 320 A AC 50/60 Hz 220/240 V [Ith] conventional free air thermal current 320 A 60 DC rated duty UNINTERRUPTED intermittent duty class CLASS 120 - 60 PT [Ui] rated insulation voltage 750 V AC 5060 HZ [Uimp] rated impulse withstand voltage 8 KV [Ue] rated operational voltage 690 V AC 5060 HZ CONFORMING TO IEC 60947-3 mechanical interlocking WITH mechanical durability 10000 CYCLES electrical durability AC-22A : 1500 cycles 440 V AC 50/60 Hz connection pitch 45 MM [Icw] rated short-time withstand current 11.5 KA 3 S CONFORMING TO IEC 60947-3 height 205 MM width 395 MM depth 155 MM product weight 13.5 KG compatibility code ONE PIECE CHANGEOVER INS320