LV438428 - circuit breaker Compact NSX400S DC - MP2 - 400 A - 3 poles 3d

MAIN CHARACTERISTICS range COMPACT range of product NSX400..630 DC product name COMPACT NSX DC product or component type CIRCUIT BREAKER device short name COMPACT NSX400S DC device application DISTRIBUTION poles description 3P protected poles description 3T network type DC [In] rated current 320 A 65 DC [Ui] rated insulation voltage 800 V DC [Uimp] rated impulse withstand voltage 8 KV CONFORMING TO IEC 60947-2 [Ue] rated operational voltage 750 V DC CONFORMING TO IEC 60947-2 breaking capacity code S breaking capacity 100 KA ICU AT 250 V DC 1P CONFORMING TO IEC 60947-2 [Ics] rated service breaking capacity ICS 100 KA 250 V DC CONFORMING TO IEC 60947-2 suitability for isolation YES CONFORMING TO IEC 60947-2 utilisation category A trip unit name MP2 trip unit technology MAGNETIC trip unit rating 1250..2500 A protection type SHORT-CCT PROT MAGNETIC pollution degree 3 CONFORMING TO IEC 60947 COMPLEMETARY CHARACTERISTICS control type TOGGLE mounting mode FIXED mounting support BACKPLATE upside connection FRONT downside connection FRONT circuit breaker CT rating 400 A auxiliary contact composition WITHOUT mechanical durability 5000 CYCLES electrical durability 1000 CYCLES 250 V DC IN CONFORMING TO IEC 60947-2 connection pitch 45 MM local signalling POSITIVE CONTACT INDICATION magnetic tripping current 1250...2500 A instantaneous pick-up adjustment type Ii ADJUSTABLE instantaneous pick-up adjustment range 1250..2500 A height 255 MM width 140 MM depth 110 MM compatibility code NSX400