LV431395 - circuit breaker Compact NSX250B - 250 A - 4 poles - without trip unit

MAIN CHARACTERISTICS range COMPACT range of product NSX100..250 product name COMPACT NSX product or component type BASIC FRAME device short name COMPACT NSX250B device application DISTRIBUTION circuit breaker name COMPACT NSX250B poles description 4P network type AC network frequency 50 60 HZ [In] rated current 250 A 40 DC [Ui] rated insulation voltage 800 V AC 5060 HZ CONFORMING TO IEC 60947-2 [Uimp] rated impulse withstand voltage 8 KV CONFORMING TO IEC 60947-2 [Ue] rated operational voltage AC 5060 HZ CONFORMING TO IEC 60947-2 breaking capacity code B breaking capacity 15 KA ICU AT 500 V AC 5060 HZ CONFORMING TO IEC 60947-2 suitability for isolation YES CONFORMING TO EN 60947-2 utilisation category A pollution degree 3 CONFORMING TO IEC 60947-1 COMPLEMETARY CHARACTERISTICS control type TOGGLE mounting mode FIXED mounting support BACKPLATE upside connection FRONT downside connection FRONT protection type WITHOUT PROTECTION mechanical durability 20000 CYCLES CONFORMING TO IEC 60947-2 electrical durability 10000 CYCLES 440 V AC 5060 HZ IN CONFORMING TO IEC 60947-2 connection pitch 35 MM compatibility code NSX250