Main rangeCompact range of productNSX100...250 DC product or component typeBasic frame device short nameCompact NSX250F DC device applicationDistribution circuit breaker nameCompact NSX250F DC poles description4P network typeDC [In] rated current250 A at 40 °C [Ui] rated insulation voltage800 V DC conforming to IEC 60947-2 [Uimp] rated impulse withstand voltage8 kV conforming to IEC 60947-2 [Ue] rated operational voltage750 V DC conforming to IEC 60947-2 breaking capacity codeF breaking capacity36 kA Icu at 250 V DC 1P conforming to IEC 60947-236 kA Icu at 48/125 V DC 1P conforming to IEC 60947-236 kA Icu at 500 V DC 2P conforming to IEC 60947-236 kA Icu at 750 V DC 3P conforming to IEC 60947-2 [Ics] rated service breaking capacity36 kA at 250 V DC conforming to IEC 60947-2 (1P)36 kA at 48/125 V DC conforming to IEC 60947-2 (1P)36 kA at 500 V DC conforming to IEC 60947-2 (2P)36 kA at 750 V DC conforming to IEC 60947-2 (3P) suitability for isolationYes conforming to IEC 60947-2 utilisation categoryCategory A pollution degree3 conforming to IEC 60947 Complementary control typeToggle mounting modeFixed mounting supportBackplate upside connectionFront downside connectionFront protection typeWithout protection auxiliary contact compositionWithout mechanical durability10000 cycles conforming to IEC 60947-2 electrical durability10000 cycles 250 V DC In/2 conforming to IEC 60947-210000 cycles 500 V DC In/2 conforming to IEC 60947-210000 cycles 750 V DC In/2 conforming to IEC 60947-25000 cycles 250 V DC In conforming to IEC 60947-25000 cycles 500 V DC In conforming to IEC 60947-25000 cycles 750 V DC In conforming to IEC 60947-2 connection pitch35 mm maximum breaking time10 ms height161 mm width140 mm depth86 mm Environment standardsIEC 60947-2 product certificationsASTAASEFAKEMALCIE IP degree of protectionIP40 conforming to IEC 60529 IK degree of protectionIK07 conforming to EN 50102 ambient air temperature for operation-25…70 °C ambient air temperature for storage-50…85 °C Offer Sustainability Sustainable offer statusGreen Premium product REACh Regulation EU RoHS DirectiveNot applicable, out of EU RoHS legal scope 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
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