

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •GEWISS
Technical specifications
MV21223

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- GEWISS
Technical specifications
Position of connection for main current circuit
Front side
Overload release current setting
63 .. 39.69A
With integrated under voltage release
Degree of protection (IP)
IP20
Rated voltage
525 .. 525V
Rated permanent current Iu
63A
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Number of poles
4
Type of electrical connection of main circuit
Screw connection
DIN rail (top hat rail) mounting optional
With switched-off indicator
Complete device with protection unit
Type of control element
Rocker lever
Suitable for DIN rail (top hat rail) mounting
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Motor drive optional