Rated short-circuit breaking current breaking times 50/E2/S2 times, breaking times under different fault levels
Rated closing operation voltage AC/DC 110/220V closing operation power supply voltage
Rated opening operation voltage AC/DC 110/220V opening operation power supply voltage
Energy storage time ≤ 15s. Operating mechanism requires energy storage time
Rated operation sequence (fast reclosing) -0.3s -0.3s -180s - standard fast reclosing operation process
Rated operation sequence (another mode): Open -0.3s - Close -15s - Close/Open adapted to specific scene operation process
Key dimensions of external dimensions (unit: mm)
Component/Size Type Numerical Description
Total length 1260 Circuit breaker overall length
Overall width of 330 circuit breaker
Fixed nut specification M10, nut model used for fixing circuit breakers
The spacing between some key installation holes, such as 342, 478, 865, etc., should refer to the dimension diagram in the document to ensure installation compatibility

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