Main rangeCompact product nameCompact NSX product or component typeSwitch disconnector device short nameCompact NSX250NA poles description2P network typeDCAC [Ue] rated operational voltage690 V AC 50/60 Hz conforming to IEC 60947-3750 V DC 3 poles in series conforming to IEC 60947-3500 V DC 2 poles in series conforming to IEC 60947-3250 V DC 1 pole conforming to IEC 60947-3 [Ie] rated operational currentAC-22A: 250 A AC 50/60 Hz 220...690 VAC-23A: 250 A AC 50/60 Hz 220...690 VDC-22A: 250 A DC 250 V 1 poleDC-22A: 250 A DC 500 V 2 poles in seriesDC-23A: 250 A DC 250 V 1 poleDC-23A: 250 A DC 500 V 2 poles in series [Ui] rated insulation voltage800 V AC 50/60 Hz conforming to IEC 60947-3 [Uimp] rated impulse withstand voltage8 kV conforming to IEC 60947-3 [Ith] conventional free air thermal current250 A at 60 °C [Icm] rated short-circuit making capacity330 kA with upstream protection circuit breaker4.9 kA switch-disconnector alone breaking capacity codeNA suitability for isolationYes conforming to EN 60947-3Yes conforming to IEC 60947-3 contact position indicatorYes visible breakNo pollution degree3 conforming to IEC 60664-1 Complementary control typeToggle mounting modeFixed mounting supportBackplate upside connectionFront downside connectionFront [Icw] rated short-time withstand current1.35 kA during 20 s conforming to IEC 60947-33.5 kA during 1 s conforming to IEC 60947-33.5 kA during 3 s conforming to IEC 60947-3 mechanical durability20000 cycles conforming to IEC 60947-3 electrical durabilityAC-22A: 10000 cycles 250 V DC In/2 (1 pole) conforming to IEC 60947-3AC-22A: 5000 cycles 500 V DC In (2 poles in series) conforming to IEC 60947-3AC-23A: 10000 cycles 250 V DC In/2 (1 pole) conforming to IEC 60947-3AC-23A: 5000 cycles 500 V DC In (2 poles in series) conforming to IEC 60947-3AC-22A: 15000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-3AC-22A: 3000 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-3AC-22A: 6000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-3AC-22A: 7500 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-3AC-23A: 15000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-3AC-23A: 3000 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-3AC-23A: 6000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-3AC-23A: 7500 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-3 connection pitch35 mm height161 mm width105 mm depth86 mm net weight1.8 kg Environment standardsEN/IEC 60947UL 508 product certificationsEACCCC IP degree of protectionIP40 conforming to IEC 60529 IK degree of protectionIK07 conforming to IEC 62262 electrical shock protection classClass II ambient air temperature for operation-35…70 °C ambient air temperature for storage-55…85 °C Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation EU RoHS DirectivePro-active compliance (Product out of EU RoHS legal scope)
EU RoHS Declaration
Mercury freeYes RoHS exemption information China RoHS RegulationChina RoHS declaration
Product out of China RoHS scope. Substance declaration for your information
Environmental Disclosure Circularity Profile Contractual warranty Warranty18 months
CatalogueFormatSizeAdd to My DocumentsSize pdfSize 71.5 MBDate 9/19/19DescriptionCatalog Compact NSX & NSXm circuit breakers and switch-disconnectors from 16 to 630A - up to 690VUser guideFormatSizeAdd to My DocumentsCADFormatSizeAdd to My DocumentsSize zipSize 1.5 MBDate 6/22/12Size zipSize 6.4 MBDate 8/4/08Size zipSize 3.6 MBDate 8/4/08China RoHS declarationFormatSizeAdd to My DocumentsEU RoHS DeclarationFormatSizeAdd to My Documents
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