Electric leakage test tool for molded case circuit breaker

• Main Authors: GUO TIANJUN, YAN SUNHAN, ZHANG YUFENG, LIU HE, WANG XIUCHAN, GAO LIANG, PAN JINQIANG, LIU ZEZHOU, YAN YAFEI
• Format: Patent
• Language: Chinese; English
• Published: 20.09.2022
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model provides an electric leakage test tool of a molded case circuit breaker. The electric leakage test tool comprises a workbench; the clamp is provided with two clamping blocks which can be installed on the workbench in a relative sliding mode, and each clamping block is provided with a conductive part suitable for being correspondingly and electrically connected with the wire inlet end or the wire outlet end of the molded case circuit breaker and a first protection plate which is arranged above the conductive part and suitable for shielding the conductive part; and the driving assembly is connected with one clamping block and is suitable for driving the two clamping blocks to be close to or away from each other. During testing, the driving assembly drives the two clamping blocks to be close to each other, so that the conductive parts on the clamping blocks are correspondingly and electrically connected with the wire inlet end or the wire outlet end of the molded case circuit breaker, the testi