

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •GEWISS
Technical specifications
MV53443

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- GEWISS
Technical specifications
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
125A
Number of poles
3
With integrated under voltage release
Rated voltage
690 .. 690V
Integrated earth fault protection
With switched-off indicator
Type of electrical connection of main circuit
Bolt connection
Overload release current setting
50 .. 125A
Motor drive integrated
Number of auxiliary contacts as change-over contact
0
Device construction
Built-in device fixed built-in technique
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Suitable for DIN rail (top hat rail) mounting
Degree of protection (IP)
IP20
Adjustment range short-term delayed short-circuit release
50 .. 125A
Position of connection for main current circuit
Front side
DIN rail (top hat rail) mounting optional
Type of control element
Rocker lever
Complete device with protection unit
Motor drive optional