Specifications: The DC Quick Wiring Miniature Circuit Breaker Junction Box is mainly used for output protection of outdoor Photovoltaic PV Panels, RVs, Electric Vehicles, And UPS Batteries,Inverter. It has fast on-off circuit, Thermal overload protection, short-circuit protection, and also it can be used for output protection of AC circuit. features: Input String: 1 Output String: 1 Model: DZ47X 30A IP65 Rated Operating Voltage : DC440V Rated Current:：6A10A16A20A25A32A40A50A63A Poles: 2P Waterproof And Dustproof Grade : IP65 Rated Current: 30A breaking capacity: 4 kA Ics=Icu Trip Curve: B (3-5 I/In) Electrical Life: 4,000 times Mechanical Life: 10,000 times The tape viewing windowfor can visually see whether the power is on or off, improving the safety performance The handle is down, the switch is off, the power is off, the display is green, and the status is safe The handle is on, the switch is closed, the power is on, the display is red, and the status is not safe Standard: IEC60898 / GB10936 Operating Temperature: -30°C to +70°C Package includes: 1 * Solar circuit breaker The DC Quick Wiring Miniature Circuit Breaker Junction Box is mainly used for output protection of outdoor Photovoltaic PV Panels, RVs, Electric Vehicles, And UPS Batteries,Inverter. It has fast on-off circuit, Thermal overload protection, short-circuit protection, and also it can be used for output protection of AC circuit. Input String: 1 Output String: 1 Model: DZ47X 30A IP65 Rated Operating Voltage : DC440V