

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMN3-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 open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated voltage
690 .. 690V
Motor drive integrated
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Position of connection for main current circuit
Front side
Type of control element
Rocker lever
Degree of protection (IP)
IP20
Type of electrical connection of main circuit
Screw connection
Device construction
Built-in device fixed built-in technique
Rated permanent current Iu
250A
Complete device with protection unit
Number of poles
3
Integrated earth fault protection
DIN rail (top hat rail) mounting optional
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
500 .. 2750A
Adjustment range short-term delayed short-circuit release
0 .. 0A
Number of auxiliary contacts as change-over contact
0
With integrated under voltage release
Motor drive optional
Overload release current setting
125 .. 250A