Main rangeMasterpact product nameMasterpact NW product or component typeSwitch disconnector device short nameMasterpact NW40b switch-disconnector nameMasterpact NW40bHA device applicationProtection poles description3P network typeAC network frequency50/60 Hz [Ie] rated operational current4000 A AC 50/60 Hz 690 V [Ui] rated insulation voltage1000 V AC 50/60 Hz conforming to IEC 60947-3 [Uimp] rated impulse withstand voltage12 kV conforming to IEC 60947-3 [Icm] rated short-circuit making capacity187 kA 220...690 V AC at 50/60 Hz [Ue] rated operational voltage690 V AC 50/60 Hz conforming to IEC 60947-3 breaking capacity codeHA suitability for isolationYes conforming to IEC 60947-3 contact position indicatorYes visible breakNo pollution degree4 conforming to IEC 60664-1 Complementary control typePush-button mounting modeDrawout mounting supportChassis [Icw] rated short-time withstand current85 kA during 1 s conforming to IEC 60947-385 kA during 3 s conforming to IEC 60947-3 mechanical durability10000 cycles with maintenance conforming to IEC 60947-35000 cycles without maintenance conforming to IEC 60947-3 electrical durabilityAC-3: 6000 cycles 440/690 V AC 50/60 Hz without maintenance conforming to IEC 60947-3AC-23A: 1500 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-3AC-23A: 1500 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-3 connection pitch230 mm height352 mm width767 mm depth297 mm product weight120 kg Environment standardsIEC 60947-3 product certificationsASEFAASTA ambient air temperature for operation-25…70 °C ambient air temperature for storage-35…85 °C Offer Sustainability EU RoHS Directive Environmental Disclosure Circularity Profile Contractual warranty Warranty18 months
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User guideSizeAdd to My DocumentsInstruction sheetSizeAdd to My DocumentsCADSizeAdd to My DocumentsBasic switch-disconnector Masterpact NW40b to NW63 3P; withdrawable device (Version 1.0)CAD files for 48338: Basic switch-disconnector Masterpact NW40b to NW63 3P; withdrawable device (Version 1.0)End of Life InformationSizeAdd to My Documents
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