Product Name: Solar Panel Disconnect Switch Circuit Breaker Model: 20A DC500V Waterproof Rating:IP65 Package Included: 1 x Solar Panel Disconnect Switch,4 x solar connectors,1 x wrench,4 x plastic expansion tube and 4 x screw Feature: 1.Constructed with high-quality materials, featuring a durable copper coil, ergonomic handle, and clear cover for status visibility. IP65 rated for water and dust protection with a silicone seal. 2.The IP65 rating ensures water and dust resistance, making it suitable for harsh conditions both indoors and outdoors, extending the lifespan of the solar system. 3.Provides over-voltage and overload protection with remote on/off capabilities, safeguarding your solar setup. 4.Easy, safe installation between solar panels and inverters with a plug-and-play design. Features waterproof connectors and pre-drilled holes with an internal 35mm rail. 5.Ideal for PV grid-tied and off-grid systems, residential, and RV solar setups. The IP65 waterproof rating ensures outdoor usability and rain resistance. 【Premium Build】Constructed with high-quality materials, featuring a durable copper coil, ergonomic handle, and clear cover for status visibility. IP65 rated for water and dust protection. 【Robust Protection】 Provides over-voltage and overload protection with remote on/off. Suitable for indoor and outdoor harsh conditions, extending the life of the solar system. 【Simple Setup】 Easy, safe installation between solar panels and inverters with plug-and-play design. Features waterproof connectors and pre-drilled holes with an internal 35mm rail. 【Wide Use】Perfect for PV grid-tied and off-grid systems, as well as home and RV solar setups. The IP65 waterproof rating ensures outdoor usability and rain resistance. 【Complete Kit】Includes 1 x Solar Panel Disconnect Switch(20A DC500V),4 x solar connectors,1 x wrench,4 x plastic expansion tube and 4 x screw,providing comprehensive support for reliable electrical protection.