

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMH3-AE250-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
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release
Overload release current setting
125 .. 250A
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Screw connection
Motor drive integrated
Type of control element
Rocker lever
Adjustment range short-term delayed short-circuit release
0 .. 0A
With switched-off indicator
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Complete device with protection unit
Adjustment range undelayed short-circuit release
500 .. 2750A
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Rated permanent current Iu
250A
Number of poles
3
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
150kA