

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
Related products
NZMN2-AF250-BT-NA

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- EATON
Technical specifications
Rated permanent current Iu
250A
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
Overload release current setting
250 .. 250A
Rated voltage
690 .. 690V
With integrated under voltage release
Number of poles
3
Number of auxiliary contacts as normally closed contact
0
Degree of protection (IP)
IP20
Number of auxiliary contacts as change-over contact
0
Position of connection for main current circuit
Front side
Type of electrical connection of main circuit
Frame clamp
Adjustment range short-term delayed short-circuit release
0 .. 0A
With switched-off indicator
Device construction
Built-in device fixed built-in technique
Adjustment range undelayed short-circuit release
6 .. 10A
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Integrated earth fault protection
Type of control element
Rocker lever
DIN rail (top hat rail) mounting optional
Complete device with protection unit