

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMN2-A250-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 open contact
0
With integrated under voltage release
Number of poles
3
Rated permanent current Iu
250A
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Position of connection for main current circuit
Front side
With switched-off indicator
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
Type of electrical connection of main circuit
Screw connection
Type of control element
Rocker lever
Overload release current setting
200 .. 250A
Degree of protection (IP)
IP20
Adjustment range undelayed short-circuit release
1500 .. 2500A
Adjustment range short-term delayed short-circuit release
0 .. 0A
Suitable for DIN rail (top hat rail) mounting
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Motor drive optional
Integrated earth fault protection