

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMB2-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
Overload release current setting
200 .. 250A
With integrated under voltage release
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
Number of poles
3
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
250A
Rated voltage
440 .. 440V
Motor drive integrated
Adjustment range short-term delayed short-circuit release
0 .. 0A
Position of connection for main current circuit
Front side
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Adjustment range undelayed short-circuit release
1500 .. 2500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Motor drive optional
DIN rail (top hat rail) mounting optional
Type of control element
Rocker lever
Type of electrical connection of main circuit
Screw connection
Complete device with protection unit