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Eaton's CAD
Description
Power circuit-breaker for trafo/generator/installation protection [EC000228] Basic version and enhancement
Bill of material
281243
PREVIEW
Preview
PLID
281243
MANUTYPEDESC
Manufacturer Type Description
NZMB1-4-A160
DESCSHORT
Short Description
Circuit-breaker, 4p, 160A
DESCLONG
Long Description
Circuit-breaker NZM1, 4 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
INTNO
International product number
4015082812430
NETTO_WEIGHT
Netto weight
1.32500 kg
ECLASS_13_0
Circuit breaker for power transformer, generator and system protection [AJZ716018]
ETIM_9_0
Power circuit-breaker for trafo/generator/installation protection [EC000228]
EF001389
Rated permanent current Iu
160.0 A
EF003977
Rated voltage
440 - 440 V
EF007048
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25 kA
EF002336
Overload release current setting
125 - 160 A
EF007129
Adjustment range short-term delayed short-circuit release
0 - 0 A
EF007131
Adjustment range undelayed short-circuit release
1280 - 1280 A
EF005387
Power loss
36.1 W
EF008240
Device construction
Built-in device fixed built-in technique
EF007296
Integrated earth fault protection
false
EF006819
Type of electrical connection of main circuit
Frame clamp
EF007250
Suitable for DIN rail (top hat rail) mounting
false
EF008904
DIN rail (top hat rail) mounting optional
true
EF001377
Number of auxiliary contacts as normally closed contact
0
EF001376
Number of auxiliary contacts as normally open contact
0
EF003531
Number of auxiliary contacts as change-over contact
0
EF007006
With switched-off indicator
false
EF001390
With integrated under voltage release
false
EF001391
Number of poles
4
EF006671
Position of connection for main current circuit
Front side
EF006976
Type of control element
Rocker lever
EF008906
Complete device with protection unit
true
EF006697
Motor drive integrated
false
EF007386
Motor drive optional
false
EF005474
Degree of protection (IP)
IP20
DATA_SHEET
Data sheet
Data sheet
Previews
3D
Dimension
2D
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