Compact structure's outage circuit breaker

• Main Authors: CAI JIWEN, ZHOU JIANYONG, SHEN YUWEN, LU JIANJUN
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2016
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; RELAYS; SELECTORS

The utility model provides a compact structure's outage circuit breaker. The test button installation of mainly having solved present electric leakage circuit breaker is more troublesome, uses not quite convenient problem. The beneficial effects of the utility model are that: the utility model provides a compact structure's outage circuit breaker, be equipped with in its casing and be used for installing circuit breaker unit's first cavity and the second cavity that is used for installation electric leakage unit, be equipped with the test button of clearance fit on the casing, still be equipped with the 2nd tripping device in the second cavity, the 2nd tripping device includes the second contact support that and gate board electricity is connected, still including the reduction torsion spring and the electric shell fragment of connecting of and gate board that are used for the support of second contact to reset, the reduction torsion spring supports the electricity to be connected with the second contact, the