MAIN CHARACTERISTICS range COMPACT range of product INS250 product or component type SWITCH DISCONNECTOR product name COMPACT INS device short name INTERPACT INS250 switch-disconnector name INTERPACT INS250 poles description 3P network type AC network frequency 50 60 HZ [Ie] rated operational current AC-22A : 250 A AC 50/60 Hz 220/240 V [Ui] rated insulation voltage 750 V AC 5060 HZ [Ith] conventional free air thermal current 250 A 60 DC [Icm] rated short-circuit making capacity 30 KA 690 V AC 5060 HZ SWITCH-DISCONNECTOR ALONE [Ue] rated operational voltage 125 V DC suitability for isolation YES contact position indicator YES visible break NO pollution degree 3 COMPLEMETARY CHARACTERISTICS control type DIRECT FRONT ROTARY HANDLE handle colour BLACK mounting mode FIXED mounting support PLATE upside connection FRONT downside connection FRONT maximum power AC-23 : 132 kW 380/415 V AC 50/60 Hz rated duty UNINTERRUPTED [Icw] rated short-time withstand current 1.8 KA 30 S CONFORMING TO IEC 60947-3 mechanical durability 15000 CYCLES electrical durability AC-22A : 1500 cycles 440 V AC 50/60 Hz connection pitch 35 MM height 136 MM width 140 MM depth 96 MM product weight 2 KG compatibility code INS250