

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMB1-4-A160

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Rated permanent current Iu
160A
Number of auxiliary contacts as normally open contact
0
With integrated under voltage release
Number of poles
4
Overload release current setting
125 .. 160A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
Rated voltage
440 .. 440V
Position of connection for main current circuit
Front side
Motor drive integrated
Type of electrical connection of main circuit
Frame clamp
Type of control element
Rocker lever
Motor drive optional
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Adjustment range short-term delayed short-circuit release
0 .. 0A
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Adjustment range undelayed short-circuit release
1280 .. 1280A
With switched-off indicator
Integrated earth fault protection