Total protection: Our 4P circuit breakers are used to protect power distribution facilities from overload and short circuit damage, as well as for control and isolation. When the current exceeds the rated value, the circuit breaker automatically cuts off the faulty circuit to protect the equipment (appliances in the circuit) and prevent the risk of fire.
Fast tripping: When a circuit is short-circuited, this circuit breaker's electromagnetic tripping system can immediately trip the circuit to ensure circuit safety. When the current exceeds the rated value, the magnet attracts the iron core, causing the mechanism to act and separating the contacts, thus cutting off the current.
Arc Extinguishing: Usually DC arc extinguishing is more difficult than AC. However, our DC circuit breaker has a magnetic system to assist in arc extinguishing.
High applicability: 4P miniature circuit breaker is suitable for DC power system, marine power system, solar photovoltaic system or other DC systems. These circuit breakers have excellent performance and can work properly in harsh environments such as high temperature, humidity and vibration.
Easy Installation: This 4P miniature circuit breaker has a modular structure with spiral clamp wires and can be mounted on a 35mm (1.4in) DIN rail. This design structure allows for easy installation and maintenance. Improve our work efficiency and save time and effort.