Features Arc extinguishing: Normally, arc quenching is more difficult at DC than AC current. However, our DC circuit breaker has a magnetic system to support arc extinguishing. Function description: This 2P circuit breaker is used to protect power distribution systems from overload and short circuit damage, as well as for control and insulation. Application Scenario Our circuit breaker is used for DC systems, marine power systems, solar photovoltaic systems or other DC systems. Fast Trigger The electromagnetic trigger system of the circuit breaker can be triggered immediately when the circuit is short-circuited, ensuring the safety of the circuit. Mounting method: our circuit breaker has a modular design, screw terminal wire and is mounted on a 35mm DIN rail. Specification: Item Type:DC Isolator Switch Model: DZ47 63Z. Material: PA66. Rated current: 6 A. Nominal voltage: DC500V. Rated limit short circuit breaking capacity (household Icn): 6000A. Use: solar photovoltaic special, electric motorcycle, electric car special. Mechanical life: 20000 times. Applicable temperature: -35°C to +70°C. Package list: 1 x circuit breaker. Package List 1 x Circuit Breaker