

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMB1-4-A40

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Overload release current setting
32 .. 40A
Number of poles
4
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
40A
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Rated voltage
440 .. 440V
With integrated under voltage release
Degree of protection (IP)
IP20
Adjustment range undelayed short-circuit release
8 .. 10A
With switched-off indicator
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
Motor drive integrated
Type of control element
Rocker lever
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Type of electrical connection of main circuit
Frame clamp
Motor drive optional
Complete device with protection unit
Integrated earth fault protection
Position of connection for main current circuit
Front side
Suitable for DIN rail (top hat rail) mounting
Adjustment range short-term delayed short-circuit release
0 .. 0A