

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
NZMN3-PX250

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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 open contact
0
With integrated under voltage release
Rated permanent current Iu
250A
Number of auxiliary contacts as normally closed contact
0
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Adjustment range short-term delayed short-circuit release
2 .. 10A
Number of auxiliary contacts as change-over contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Type of electrical connection of main circuit
Screw connection
Integrated earth fault protection
Motor drive optional
Overload release current setting
100 .. 250A
Suitable for DIN rail (top hat rail) mounting
Degree of protection (IP)
IP20
Motor drive integrated
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Rated voltage
690 .. 690V
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
2 .. 18A
With switched-off indicator
Number of poles
3