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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
Circuit-breaker, 3p, 160A
£452.51 inc VAT £377.09 ex VAT
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