Main range of productNS630b...1600 product or component typeBasic frame device short nameCompact NS630bL device applicationDistribution circuit breaker nameCompact NS630bL poles description4P neutral positionLeft network typeAC breaking capacity codeL suitability for isolationYes conforming to IEC 60947-2 utilisation categoryCategory A Complementary network frequency50/60 Hz control typeToggleRotary handle mounting modeDrawout mounting supportBackplate upside connectionFront downside connectionFront (In) rated current up to 65 °C630 A ( 50 °C ) [Ui] rated insulation voltage800 V AC 50/60 Hz conforming to IEC 60947-2 [Uimp] rated impulse withstand voltage8 kV conforming to IEC 60947-2 [Ue] rated operational voltage690 V AC 50/60 Hz conforming to IEC 60947-2 circuit breaker CT rating630 A breaking capacityIcu 100 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2Icu 130 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2Icu 150 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2Icu 150 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 [Ics] rated service breaking capacityIcs 100 kA 500/525 V AC 50/60 Hz manual operation conforming to IEC 60947-2Ics 130 kA 440 V AC 50/60 Hz manual operation conforming to IEC 60947-2Ics 150 kA 220/240 V AC 50/60 Hz manual operation conforming to IEC 60947-2Ics 150 kA 380/415 V AC 50/60 Hz manual operation conforming to IEC 60947-2 protection typeWithout protection mechanical durability10000 cycles conforming to IEC 60947-2 electrical durability2000 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-23000 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-23000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-24000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-2 connection pitch70 mm height327 mm width280 mm depth147 mm Environment standardsIEC 60947-2 product certificationsASTAASEFALCIE power losses34 W IP degree of protectionIP40 conforming to IEC 60529 IK degree of protectionIK07 conforming to EN 50102 pollution degree3 conforming to IEC 60947 ambient air temperature for operation-25...70 °C ambient air temperature for storage-50...85 °C Contractual warranty Warranty period18 months
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