Circuit-breaker, 3p, 160A

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Circuit-breaker, 3p, 160A

£452.51 inc VAT £377.09 ex VAT

SKU: 2500238059 Categories: , , Tags: , ,

Description

Detail

Circuit-breaker NZM1, 3 pole, Switching capacity 400/415 V 50 Hz( Icu ): 25 kA, Rated current = rated uninterrupted current Rated current = rated uninterrupted current( In = Iu ): 160 A, Installation type: Fixed, Box terminal, Standard/Approval: IEC, Protective function: System and cable protection

  • · 32234575
  • · Extensive list of accessories for multiple installation options
  • · Several installation modes are optional
  • · Worldwide approvals available including IEC, UL/CSA and CCC
  • · Innovative switching technology with a double-break contact system reduces clearing time. In the eve
  • · Available on-board diagnostics with data logging capability allows you to monitor critical circuits

Specification

  • Overload release current setting : 125 – 160 A
  • Complete device with protection unit : No
  • DIN rail (top hat rail) mounting optional : Yes
  • With under voltage release : No
  • Integrated earth fault protection : No
  • Motor drive optional : No
  • With switched-off indicator : No
  • Suitable for DIN rail (top hat rail) mounting : No
  • Motor drive integrated : No
  • Adjustment range short-term delayed short-circuit release : – A
  • Adjustment range undelayed short-circuit release : 960 – 1.6 A
  • Rated voltage : 440 – 440 V
  • Type of control element : Rocker lever
  • Number of poles : 3
  • Number of auxiliary contacts as normally closed contact : –
  • Number of auxiliary contacts as change-over contact : 0
  • Rated permanent current Iu : 160 A
  • Number of auxiliary contacts as normally open contact : 0
  • Rated short-circuit breaking capacity lcu at 400 V, 50 Hz : 25 kA
  • Type of electrical connection of main circuit : Frame clamp
  • Device construction : Built-in device fixed built-in technique
  • Position of connection for main current circuit : Front side
  • Degree of protection (IP) : IP20

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