

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMB2-4-AF125-BT-NA

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
125A
Number of poles
4
With integrated under voltage release
Overload release current setting
125 .. 125A
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
With switched-off indicator
Adjustment range short-term delayed short-circuit release
750 .. 1250A
Adjustment range undelayed short-circuit release
6 .. 10A
DIN rail (top hat rail) mounting optional
Type of electrical connection of main circuit
Frame clamp
Suitable for DIN rail (top hat rail) mounting
Complete device with protection unit
Position of connection for main current circuit
Front side
Rated voltage
440 .. 440V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Integrated earth fault protection
Motor drive optional
Device construction
Built-in device fixed built-in technique
Type of control element
Rocker lever