Automatic low-voltage circuit breaker closing device and automatic closing method by using device after no-voltage release
The invention provides an automatic low-voltage circuit breaker closing device, and belongs to the field of reclosing devices. The device comprises a low-voltage circuit breaker which is provided with a time relay, wherein a sliding contact, a termination contact and a clock mechanism are arranged i...
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Format: | Patent |
Sprache: | chi ; eng |
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