Feature:1. Overload and Short Circuit Protection: This 2P circuit breaker is applied to defend power distribution facilities from overload and short circuit damage, and also for control and isolation.2. Rapid Tripping and Safe: This 2P circuit breaker's electromagnetic tripping system can be tripped immediately when the circuit is short circuited to ensure circuit safety.3. 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.4. Installation Method: 2P miniature circuit breaker has a modular structure, screw clamp wire, and can be installed on 35mm(1.4in) DIN rail.5. Widespread Range Application: The miniature circuit breaker is used for DC power systems, marine power systems, solar photovoltaic systems or other DC systems.Specification:Item Type: PV System DC Miniature Circuit BreakerModel: DZ47s 63ZMaterial: Pa66Rated Current: 32ARated Voltage: DC1000VIcu: 6000A.Package List:1 x Circuit Breaker1 x Rail2 x Screw