

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •GEWISS
Technical specifications
MV52721

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- GEWISS
Technical specifications
With integrated under voltage release
Rated permanent current Iu
63A
Number of auxiliary contacts as normally open contact
0
Overload release current setting
63 .. 39.69A
Number of auxiliary contacts as change-over contact
0
Number of poles
4
Number of auxiliary contacts as normally closed contact
0
Complete device with protection unit
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
65kA
Motor drive optional
With switched-off indicator
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Screw connection
Motor drive integrated
Type of control element
Rocker lever
DIN rail (top hat rail) mounting optional
Rated voltage
690 .. 690V
Integrated earth fault protection
Position of connection for main current circuit
Front side
Degree of protection (IP)
IP20