

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •GEWISS
Technical specifications
MV21128

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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
125A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
With integrated under voltage release
Rated voltage
525 .. 525V
Number of poles
4
Overload release current setting
125 .. 78.75A
Degree of protection (IP)
IP20
Type of control element
Rocker lever
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
With switched-off indicator
Position of connection for main current circuit
Front side
Number of auxiliary contacts as change-over contact
0
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Motor drive optional
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
DIN rail (top hat rail) mounting optional