Features 1、IP65 Waterproof: Our disconnect switches allow for indoor and outdoor installation, with built in DC switchgear for effective protection against harsh weather and environmental use. 2、Easy Installation: Solar PV DC isolation switch can be installed between solar panel and solar inverter, plug and play. 3、Exquisite Craftsmanship: This disconnect switch is equipped with the most reliable DC components for maximum protection of our PV DC disconnect switches. 4、Protection Function: The protection function of the disconnect switch includes overvoltage, overload and lightning protection functions, which can be communicated over long distances and extend the working life of the solar system. 5、Wide Application: This disconnect switch is suitable for PV solar panel grid connected system and solar off grid system solar power system. Specification Item Type: DC Disconnect Switch Material: Polycarbonate, ABS Maximum DC Short Circuit Current (Isc) per input: 25A Protection Class: IP65 Product Size (L x W x H): Approx. 120 x 52 x 90mm / 4.7 x 2.1 x 3.5in Cable Input Port: PG20 4² Output Cable Seal Sleeve: PG20 4² Rated Current (Le): 25A Segmentation Capacity (ICU): =6KA Widely Used: Applicable to photovoltaic solar panel grid connected system and solar off grid system solar power generation system. For home, RV, etc. Package List 1 x DC Disconnect Switch 2 x Joint Cap 2 x Joint 2 x Waterproof Ring 2 x Waterproof Head 2 x Short Tip Screw 4 x Long Tip Screw 4 x Flat Screw 4 x Expansion Tube 1 x Waterproof Tape