circuit breaker Masterpact NW25H2 - 2500 A - 3 poles - drawout - w/o trip unit
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Characteristics
Main range of product Masterpact NWproduct or component type Basic framedevice short name Masterpact NW25circuit breaker name Masterpact NW25H2poles description 3Pnetwork type ACbreaking capacity code H2suitability for isolation Yes conforming to IEC 60947-2utilisation category Category BComplementary network frequency 50/60 Hzcontrol type Push-buttonmounting mode Drawout[In] rated current 2500 A ( 40 °C )[Ui] rated insulation voltage 1000 V AC 50/60 Hz conforming to IEC 60947-2[Uimp] rated impulse withstand voltage 12 kV conforming to IEC 60947-2[Icm] rated short-circuit making capacity 187 kA 525 V AC 50/60 Hz187 kA 690 V AC 50/60 Hz[Ue] rated operational voltage 690 V AC 50/60 Hz conforming to IEC 60947-2circuit breaker CT rating 2500 Abreaking capacity 100 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2100 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-285 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-285 kA Icu at 690 V AC 50/60 Hz conforming to IEC 60947-2100 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2[Ics] rated service breaking capacity Ics 85 kA 525 V AC 50/60 Hz conforming to IEC 60947-2Ics 85 kA 690 V AC 50/60 Hz conforming to IEC 60947-2protection type Without protectionmechanical durability 10000 cycles without maintenance conforming to IEC 60947-220000 cycles with maintenance conforming to IEC 60947-2electrical durability AC-23A : 2500 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2AC-23A : 5000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2AC-3 : 6000 cycles 440/690 V AC 50/60 Hz without maintenance conforming to IEC 60947-22500 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-25000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2connection pitch 115 mm[Icw] rated short-time withstand current 75 kA ( 3 s ) conforming to IEC 60947-285 kA ( 1 s ) conforming to IEC 60947-2integral instant protection 171...209 kAmaximum breaking time 25 msclosing response time < 70 msheight 439 mmwidth 441 mmdepth 394.5 mmEnvironment standards IEC 60947-2product certifications ASEFAASTApollution degree 4 conforming to IEC 60664-1ambient air temperature for operation -25...70 °Cambient air temperature for storage -40...85 °CContractual warranty Warranty period 18 months -
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User guideDateSizeAdd to My DocumentsCircuit breakers and switch-disconnnectors Masterpact NW08-63 (Version 07)Circuit breakers and switches-Masterpact NW08-63 (Version 07)CADDateSizeAdd to My DocumentsNW 08 N1 3P BASIC FRAME DRAWOUT (Version 1.0)Basic circuit breaker Masterpact NW08 to NW40 3P; withdrawable device (Version 1.0)Date 4/25/13Size 534.4 KBDate 4/25/13Size 284.2 KBInstruction sheetDateSizeAdd to My DocumentsFixed and drawout circuit breaker - Masterpact NW (Version 12)End of Life InformationDateSizeAdd to My DocumentsEnd-of-Life Instructions Masterpact NW (Version 1.0)EoLI-Masterpact NW 25 H1 three pole draw out circuit breaker with Micrologic 5.0A control unit (Version 1.0)EoLI-Masterpact NW 25 H1 three pole draw out circuit breaker with Micrologic 5.0A control unit (pdf)Date 9/21/17Size 767.7 KBProduct Environmental ProfileDateSizeAdd to My DocumentsPEP Masterpact NW08 to NW40 circuit breaker (Version 1.1)PEP-Masterpact NW 25 H1 three pole draw out circuit breaker with Micrologic 5.0A control unit (Version 1.0)Date 11/20/17Size 290.1 KB -
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