Features 1Safe Protection: Including overvoltage protection overload protection and lightning protection functions which can provide long distance communication and extend the working life of the solar system. 2Great in Design: Equipped with the reliable DC modules to maximize the protection of photovoltaic DC disconnectors. The transparent cover is also convenient for checking the status of the circuit breaker. 3For Outdoor Use: The disconnector is allowed to be installed indoors and outdoors with built in DC switchgear which can be effectively protected in severe weather and environment. 4Extensive Using: Applicable to photovoltaic solar panel grid connected system and solar off grid system solar power generation system. For household RV etc. 5Easy to Install: The solar photovoltaic DC combiner box can be installed between solar panel and solar inverter just plug and play. Specification Item Type: Circuit BreakerModel: DZ47-125Z D80Each Input Maximum DC Short Circuit Current Isc: 80AMaterial Type: Polycarbonate ABSProtection Grade IP65Product Size: Approx. 115 x 157 x 90mm / 4.53 x 6.18 x 3.54inCable Inlet: PG20 4Output Cable Gland: PG20 4 Rated current Le: 80ABreaking Capacity ICU: 10KAWide Application: Applicable to photovoltaic solar panel grid connected system and solar off grid system solar power generation system. Household RV etc. Package List 1 x Circuit Breaker2 x Connector Cover4 x Connector4 x Waterproof Ring4 x Waterproof Rubber Head5 x Short Screw4 x Long Screw4 x Flat Screw4 x Wall Plug1 x Waterproof Tape