

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •GEWISS
Technical specifications
MV52421

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- GEWISS
Technical specifications
Degree of protection (IP)
IP20
Rated permanent current Iu
80A
Number of auxiliary contacts as normally closed contact
0
Rated voltage
525 .. 525V
Number of auxiliary contacts as normally open contact
0
Overload release current setting
80 .. 50.4A
With integrated under voltage release
Number of poles
3
Number of auxiliary contacts as change-over contact
0
Position of connection for main current circuit
Front side
Motor drive integrated
Type of control element
Rocker lever
Type of electrical connection of main circuit
Screw connection
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
With switched-off indicator
Motor drive optional
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
DIN rail (top hat rail) mounting optional
Device construction
Built-in device fixed built-in technique
Complete device with protection unit