Features 1、[Circuit Protector] Circuit breakers can be used to ensure low voltage electrical systems from overcurrent damage caused by overloads or short circuits. 2、[Pa66 Housing] Our circuit breaker is made of nylon material Pa66, which has excellent flame retardant safety performance. 3、[Breaking Capacity] The rated ultimate short circuit breaking capacity of our circuit breakers is 4000A, which is very suitable for home use. 4、[Easy Installation] The circuit breakers are modular in construction with screw clamp wires and can be installed via 35mm DIN rails. 5、[Wide Application] The circuit breaker can be used in DC power system, ship power system, solar photovoltaic system or other DC system. Specification Item Type: 2P DC Miniature Circuit Breaker Material: Pa66 Rated Current: 25A Rated Voltage: DC 500V Rated Limit Short Circuit Breaking Capacity (Industrial Icn): 4000A Use: Solar energy Photovoltaic special electric motorcycle, electric car special Mechanical Life: 20000 times Applicable Temperature: -35℃-70℃ Package List 1 x 2P DC Miniature Circuit Breaker