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circuit breaker Compact NS1250N - Micrologic 2.0 - 1250 A - 3 poles 3t  - 33478

Special Price: €2,966.07 Excl. Tax €2,966.07 Incl. Tax

Regular Price: €7,415.17 Incl. Tax

Quick Overview

  • Main
    • range : Compact
    • range of product : NS630b...1600
    • product or component type : Circuit breaker
    • device short name : Compact NS1250N
    • device application : Distribution
    • poles description : 3P
    • protected poles description : 3t
    • network type : AC
    • breaking capacity code : N
    • suitability for isolation : Yes conforming to IEC 60947-2
    • utilisation category : Category B
    • trip unit name : Micrologic 2.0
    • trip unit technology : Electronic
    • trip unit rating : 1250 A ( 50 °C )

Details - Circuit breaker - Compact NS1250N

  • Complementary
    • network frequency : 50/60 Hz
    • control type : Rotary handle
      Toggle
    • mounting mode : Fixed
    • mounting support : Backplate
    • upside connection : Front
    • downside connection : Front
    • [In] rated current : 1250 A ( 50 °C )
    • [Ui] rated insulation voltage : 800 V AC 50/60 Hz conforming to IEC 60947-2
    • [Uimp] rated impulse withstand voltage : 8 kV conforming to IEC 60947-2
    • [Ue] rated operational voltage : 690 V AC 50/60 Hz conforming to IEC 60947-2
    • circuit breaker CT rating : 1250 A
    • breaking capacity : 50 kA Icu at 440 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
      50 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
      30 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
      40 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
      40 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
      25 kA at 600 V AC 60 Hz conforming to NEMA AB1 HIC
      35 kA at 480 V AC 60 Hz conforming to NEMA AB1 HIC
      50 kA at 240 V AC 60 Hz conforming to NEMA AB1 HIC
    • [Ics] rated service breaking capacity : Ics 30 kA 660/690 V AC 50/60 Hz conforming to IEC 60947-2
      Ics 40 kA 500/525 V AC 50/60 Hz conforming to IEC 60947-2
      Ics 50 kA 220/240 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
    • auxiliary contact composition : Without
    • mechanical durability : 10000 cycles
    • electrical durability : 3000 cycles IEC 60947-2 690 V In/2 AC 50/60 Hz
      2000 cycles IEC 60947-2 690 V In AC 50/60 Hz
      4000 cycles IEC 60947-2 440 V In AC 50/60 Hz
      5000 cycles IEC 60947-2 440 V In/2 AC 50/60 Hz
    • local signalling : Positive contact indication
    • [Icw] rated short-time withstand current : 19.2 kA
    • trip unit protection functions : Basic protection
    • protection type : Instantaneous short-circuit protection
      Overload protection (long time)
    • long time pick-up adjstment type Ir : Adjustable
    • long time pick-up adjustment range : 0.4...1 x In
    • long time delay adjustment type : Adjustable 9 settings
    • [tr] long-time delay adjustment range : 0.7...16.6 s 7.2 x Ir
      0.7...24 s 6 x Ir
      12.5...600 s 1.5 x Ir
    • thermal memory : 20 mn
    • instantaneous pick-up adjustment type Ii : Adjustable
    • instantaneous pick-up adjustment range : 1.5...10 x Ir
    • integral instant protection : 40 kA
    • height : 327 mm
    • width : 210 mm
    • depth : 147 mm

Additional Information - Compact NS1250N - Compact - 33478

Manufacturer Schneider
Code EAN 3303430334781
Plus d'infos
  • Environment
    • standards : NEMA AB1 HIC
      IEC 60947-2
    • product certifications : ASTA
      ASEFA
    • IP degree of protection : IP40 conforming to IEC 60529
    • IK degree of protection : IK07 conforming to EN 50102
    • pollution degree : 3 conforming to IEC 60947
    • ambient air temperature for operation : -25...70 °C
    • ambient air temperature for storage : -50...85 °C
  • Contractual warranty
    • Warranty period : 18 months
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