Title:
SEMICONDUCTOR CIRCUIT BREAKER
Document Type and Number:
WIPO Patent Application WO/2021/225281
Kind Code:
A1
Abstract:
The present invention relates to a semiconductor circuit breaker, and more specifically, to a semiconductor circuit breaker provided with a detachable interface module. The semiconductor circuit breaker, according to one embodiment of the present invention, comprises: a circuit breaker main body connected to a main circuit and provided with a module receiving unit on the outer surface thereof; and an interface module provided independently from the circuit breaker main body and detachably coupled to the module receiving unit. The circuit breaker main body comprises: a terminal cover rotatably coupled to a terminal unit of the circuit breaker main body; and an interlock member provided to the circuit breaker main body and restricting or releasing the opening of the terminal cover. The interface module comprises an interlock driving unit for operating the interlock member.
Inventors:
SONG WOONGHYEOB (KR)
SIM JUNGWOOK (KR)
SIM JUNGWOOK (KR)
Application Number:
PCT/KR2021/003831
Publication Date:
November 11, 2021
Filing Date:
March 29, 2021
Export Citation:
Assignee:
LS ELECTRIC CO LTD (KR)
International Classes:
H01H71/02; H01H9/54; H01H71/10
Foreign References:
| KR101003962B1 | 2010-12-30 | |||
| KR20150118338A | 2015-10-22 | |||
| KR200392657Y1 | 2005-08-17 | |||
| KR20180099329A | 2018-09-05 | |||
| KR20170087742A | 2017-07-31 |
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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