Main rangeCompact product nameCompact NSX range of productNSX100...250 device short nameCompact NSX250HB2 product or component typeCircuit breaker device applicationDistribution poles description3P protected poles description3t [In] rated current250 A at 40 °C [Ue] rated operational voltage690 V AC 50/60 Hz network typeAC network frequency50/60 Hz suitability for isolationYes conforming to EN/IEC 60947-2 utilisation categoryCategory A [Icu] rated ultimate short-circuit breaking capacity100 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2100 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2100 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 Performance levelHB2 100 kA 690 V AC trip unit nameTM-D trip unit technologyThermal-magnetic trip unit protection functionsLI control typeToggle Circuit breaker mounting modeFixed Complementary [Ui] rated insulation voltage800 V AC 50/60 Hz [Uimp] rated impulse withstand voltage8 kV [Ics] rated service short-circuit breaking capacity100 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2100 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2100 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 mechanical durability20000 cycles electrical durability5000 cycles at 690 V In10000 cycles at 690 V In/210000 cycles at 440 V In20000 cycles at 440 V In/2 mounting supportBackplate upside connectionFront downside connectionFront connection pitch35 mm protection typeL : for overload protection (thermal)I : for short-circuit protection (magnetic) trip unit rating250 A at 40 °C Long-time pick-up adjustment type Ir (thermal protection)Adjustable [Ir] long-time protection pick-up adjustment range0.7...1 x In Long-time protection delay adjustment type trFixed [tr] long-time protection delay adjustment range120…400 s at 1.5 x In15 s at 6 x Ir Short-time protection pick-up adjustment type IsdAdjustable [Isd] Short-time protection pick-up adjustment range5...10 x In Short-time protection delay adjustment type tsdFixed Number of slots for electrical auxiliaries5 slot(s) Width (W)105 mm Height (H)161 mm Depth (D)86 mm net weight2.4 kg Environment standardsEN/IEC 60947 product certificationsMarineEACCCC overvoltage categoryClass II electrical shock protection classClass II pollution degree3 conforming to IEC 60664-1 IP degree of protectionIP40 conforming to IEC 60529 IK degree of protectionIK07 conforming to IEC 62262 ambient air temperature for operation-35…70 °C ambient air temperature for storage-55…85 °C relative humidity0…95 % operating altitude0...2000 m without derating2000 m...5000 m with derating Packing Units Unit Type of Package 1PCE Number of Units in Package 11 Package 1 Weight2.086 kg Package 1 Height10.8 cm Package 1 width13.5 cm Package 1 Length19.2 cm Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation EU RoHS DirectiveCompliant
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 WEEEThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins Contractual warranty Warranty18 months
CatalogueFormatSizeDateAdd to My DocumentsUser guideFormatSizeDateAdd to My DocumentsCADFormatSizeDateAdd to My Documentsprp.document.label.format zipSize 1.1 MBDate 11/14/12Instruction sheetFormatSizeDateAdd to My DocumentsChina RoHS declarationFormatSizeDateAdd to My DocumentsDeclaration of conformityFormatSizeDateAdd to My DocumentsEU RoHS DeclarationFormatSizeDateAdd to My DocumentsMarine certificateFormatSizeDateAdd to My Documents
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