ER12-40.5 Intelligent vacuum circuit breaker

This series of products can be classified as 12kV and 40.5kV according to the voltage level. Due to the small number of parts and the use of advanced intelligent controller for control operation, it has been welcomed by users once launched. This series of products have been successfully applied to domestic power distribution and distribution network projects (power supply systems in Hunan, Hebei, Jiangsu, Shandong, Fujian, Gansu, Shanxi and Liaoning) and metallurgy Mining, construction, chemical industry, new energy and other projects.