

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •GEWISS
Technical specifications
MV53446

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- GEWISS
Technical specifications
Rated permanent current Iu
250A
Number of auxiliary contacts as normally closed contact
0
With integrated under voltage release
Number of auxiliary contacts as normally open contact
0
Overload release current setting
100 .. 250A
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP)
IP20
Number of poles
3
Rated voltage
690 .. 690V
With switched-off indicator
DIN rail (top hat rail) mounting optional
Type of electrical connection of main circuit
Bolt connection
Position of connection for main current circuit
Front side
Motor drive optional
Type of control element
Rocker lever
Complete device with protection unit
Motor drive integrated
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Adjustment range short-term delayed short-circuit release
100 .. 250A
Suitable for DIN rail (top hat rail) mounting