

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •EATON
Technical specifications
NZMN2-VX250-BT-NA | Circuit-breaker, 3p, Ic=35kA(480V), In=250A, selective, PXR20 (lsi), fixed,

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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
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range short-term delayed short-circuit release
500 .. 2500A
Power loss
51.56W
Type of electrical connection of main circuit
Frame clamp
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
With integrated under voltage release
Number of auxiliary contacts as normally open contact
0
Suitable for DIN rail (top hat rail) mounting
Number of auxiliary contacts as normally closed contact
0
Number of poles
3
Number of auxiliary contacts as change-over contact
0
With switched-off indicator
Adjustment range undelayed short-circuit release
2 .. 12A
Rated voltage
690 .. 690V
Overload release current setting
100 .. 250A
Degree of protection (IP)
IP20
Motor drive integrated
Position of connection for main current circuit
Front side
Motor drive optional
Type of control element
Rocker lever
Complete device with protection unit