Air switches DC 500V 2P Miniature Circuit Breaker Arc Extinguishing DC Circuit Breaker DC Disconnect Switch Short Circuit Protection (Size : 40A)

Wide Application: This DC circuit breaker is widely used for ship power system, solar photovoltaic system or other DC system. Quick Release: The electromagnetic release system can release in case of short circuit to defend circuit safety. Easy Installation: Adopts modular design, and 35mm DIN rail installation method, the installation can be quickly completed completed. Main Application: This circuit breaker is used to defend the distribution facilities from overload and short circuit damage, it can also be used to control and isolation. Arc Extinguishing: DC arc extinguishing is more difficult than AC. The DC circuit breaker has a magnetic system for auxiliary arc extinguishing.