VS1 Permanent magnet vacuum circuit breakerDetailed product description：

The VS1-12 permanent magnet vacuum circuit breaker achieves all the functions of a traditional circuit breaker by combining an electromagnet with a permanent special combination. The vacuum arc extinguishing chamber is longitudinally installed in a camp shaped insulation cylinder, which is made of epoxy resin and fired using APG technology. The inner wall of the cylinder has a skirt edge to increase the creepage distance, which can resist creepage and reduce the influence of the surrounding environment. At the same time, in warm and severely polluted environments, it exhibits high resistance to voltage effects and has a mechanical life of 40000 times.

VS1 permanent magnet vacuum circuit breaker