Main range of productMasterpact NT product or component typeBasic frame device short nameMasterpact NT02 circuit breaker nameMasterpact NT02 poles description3P network typeAC breaking capacity codeH1 Complementary network frequency50/60 Hz control typePush-button mounting modeFixed [In] rated current250 A at 40 °C [Ui] rated insulation voltage1000 V AC 50/60 Hz conforming to IEC 60947-2 [Uimp] rated impulse withstand voltage12 kV conforming to IEC 60947-2 [Ue] rated operational voltage690 V AC 50/60 Hz conforming to IEC 60947-2 circuit breaker CT rating250 A breaking capacity42 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-242 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 protection typeWithout protection mechanical durability12500 cycles without maintenance conforming to IEC 60947-2 electrical durability3000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-26000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2AC-23A: 3000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2AC-23A: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2AC-3: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 connection pitch70 mm [Icw] rated short-time withstand current24 kA 3 s conforming to IEC 60947-242 kA 0.5 s conforming to IEC 60947-242 kA 1 s conforming to IEC 60947-2 height301 mm width276 mm depth196 mm Environment standardsIEC 60947-2 product certificationsLCIEASEFA pollution degree3 conforming to IEC 60664-1 ambient air temperature for operation-25…70 °C ambient air temperature for storage-40…85 °C Contractual warranty Warranty18 months
User guideFormatSizeAdd to My DocumentsCADFormatSizeAdd to My DocumentsSize pdfSize 276 KBDate 10/24/18DescriptionYou will be redirected to the Traceparts website. Register for free or log in to your Traceparts account to download more than 15 different 2D or 3D CAD formats.Instruction sheetFormatSizeAdd to My Documents
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