

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMN2-4-VE250/160

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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 change-over contact
0
Number of poles
4
With integrated under voltage release
Rated permanent current Iu
250A
Overload release current setting
125 .. 250A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Type of electrical connection of main circuit
Screw connection
Degree of protection (IP)
IP20
Motor drive integrated
Rated voltage
690 .. 690V
Position of connection for main current circuit
Front side
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
3000 .. 3000A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Type of control element
Rocker lever
With switched-off indicator
Adjustment range short-term delayed short-circuit release
250 .. 2500A
Motor drive optional
DIN rail (top hat rail) mounting optional
Complete device with protection unit
Device construction
Built-in device fixed built-in technique