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    LV431840

    circuit breaker Compact NSX250N - TMD - 250 A - 4 poles 3d

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    • Characteristics

      Main
      range
      Compact
      product name
      Compact NSX
      product or component type
      Circuit breaker
      device short name
      Compact NSX250N
      device application
      Distribution
      poles description
      4P
      protected poles description
      3t
      neutral position
      Left
      network type
      AC
      network frequency
      50/60 Hz
      [In] rated current
      250 A ( 40 °C )
      [Ui] rated insulation voltage
      800 V AC 50/60 Hz
      [Uimp] rated impulse withstand voltage
      8 kV
      [Ue] rated operational voltage
      690 V AC 50/60 Hz
      breaking capacity code
      N
      breaking capacity
      50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
      10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
      35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
      50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
      36 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
      90 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
      15 kA at 600 V AC 50/60 Hz conforming to UL 508
      50 kA at 480 V AC 50/60 Hz conforming to UL 508
      85 kA at 240 V AC 50/60 Hz conforming to UL 508
      [Ics] rated service breaking capacity
      Ics 10 kA 660/690 V AC 50/60 Hz conforming to IEC 60947-2
      Ics 35 kA 525 V AC 50/60 Hz conforming to IEC 60947-2
      Ics 36 kA 500 V AC 50/60 Hz conforming to IEC 60947-2
      Ics 50 kA 380/415 V AC 50/60 Hz conforming to IEC 60947-2
      Ics 50 kA 440 V AC 50/60 Hz conforming to IEC 60947-2
      Ics 90 kA 220/240 V AC 50/60 Hz conforming to IEC 60947-2
      suitability for isolation
      Yes conforming to EN 60947-2
      Yes conforming to IEC 60947-2
      utilisation category
      Category A
      trip unit name
      TM-D
      trip unit technology
      Thermal-magnetic
      trip unit protection functions
      LI
      trip unit rating
      250 A ( 40 °C )
      protection type
      Short-circuit protection (magnetic)
      Overload protection (thermal)
      pollution degree
      3 conforming to IEC 60664-1
      Complementary
      control type
      Toggle
      mounting mode
      Fixed
      mounting support
      Backplate
      upside connection
      Front
      downside connection
      Front
      auxiliary contact composition
      Without
      mechanical durability
      20000 cycles
      electrical durability
      10000 cycles 440 V In conforming to IEC 60947-2
      10000 cycles 690 V In/2 conforming to IEC 60947-2
      20000 cycles 440 V In/2 conforming to IEC 60947-2
      5000 cycles 690 V In conforming to IEC 60947-2
      connection pitch
      35 mm
      local signalling
      Positive contact indication
      neutral protection setting
      No protection 3t
      long time pick-up adjustment type Ir
      Adjustable
      long time pick-up adjustment range
      0.7...1 x In
      long time delay adjustment type
      Fixed
      [tr] long-time delay adjustment range
      15 s 6 x Ir
      120...400 s 1.5 x In
      short-time pick-up adjustment type Isd
      Adjustable
      [Isd] short-time pick-up adjustment range
      5...10 x In
      short-time delay adjustment type
      Fixed
      height
      161 mm
      width
      140 mm
      depth
      86 mm
      product weight
      2.8 kg
      Environment
      electrical shock protection class
      Class II
      standards
      EN 60947-2
      UL 508
      IEC 60947-2
      product certifications
      UL
      CSA
      IP degree of protection
      IP40 conforming to IEC 60529
      IK degree of protection
      IK07 conforming to IEC 62262
      ambient air temperature for operation
      -35...70 °C
      ambient air temperature for storage
      -55...85 °C
      Offer Sustainability
      Sustainable offer status
      Green Premium product
      RoHS (date code: YYWW)
      Compliant  - since  0819  -  Schneider Electric declaration of conformity Schneider Electric declaration of conformity
      REACh
      Product environmental profile
      Available
      Product end of life instructions
      Available
      Contractual warranty
      Warranty period
      18 months
    • Documents and Downloads (7)

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