LV433721 - circuit breaker Compact NSX630HB1 - Micrologic 2.3 - 630 A - 4 poles 4d

MAIN CHARACTERISTICS range COMPACT range of product NSX400..630 product name COMPACT NSX product or component type CIRCUIT BREAKER device short name COMPACT NSX630HB1 device application DISTRIBUTION poles description 4P protected poles description 3T neutral position LEFT network type AC network frequency 50 60 HZ [In] rated current 630 A 40 DC [Ui] rated insulation voltage 800 V AC 5060 HZ [Uimp] rated impulse withstand voltage 8 KV [Ue] rated operational voltage 690 V AC 5060 HZ breaking capacity code HB1 breaking capacity 85 KA ICU AT 500 V AC 5060 HZ CONFORMING TO IEC 60947-2 [Ics] rated service breaking capacity ICS 85 KA 500 V AC 5060 HZ CONFORMING TO IEC 60947-2 suitability for isolation YES CONFORMING TO EN 60947-2 utilisation category A trip unit name MICROLOGIC 2.3 trip unit technology ELECTRONIC trip unit protection functions LSOI trip unit rating 630 A 40 DC protection type INSTT SHORT-CIRCUIT PROTECTION pollution degree 3 CONFORMING TO IEC 60664-1 COMPLEMETARY CHARACTERISTICS control type TOGGLE mounting mode FIXED mounting support BACKPLATE upside connection FRONT downside connection FRONT auxiliary contact composition WITHOUT mechanical durability 15000 CYCLES electrical durability 6000 CYCLES 690 V IN2 CONFORMING TO IEC 60947-2 connection pitch 45 MM local signalling LED 105 PT IR neutral protection setting 0.5 X IR 3T + N2 long time pick-up adjstment type Ir ADJUSTABLE 9 SETTINGS long time pick-up adjustment range 0.9..1 X IO long time delay adjustment type FIXED [tr] long-time delay adjustment range 11 S 7.2 X IR thermal memory 20 MINUTES BFR+AFTER TRIPPING short-time pick-up adjustment type Isd ADJUSTABLE 9 SETTING [Isd] short-time pick-up adjustment range 1.5..10 X IR short-time delay adjustment type FIXED instantaneous pick-up adjustment type Ii FIXED instantaneous pick-up adjustment range 6900 A height 255 MM width 185 MM depth 110 MM product weight 8.13 KG compatibility code NSX630