Enhance the safety and efficiency of your solar power system with this high-quality 500V Solar Photovoltaic DC Disconnect Switch Combiner Box. Designed for seamless installation between solar panels and inverters, this plug-and-play disconnect switch offers reliable circuit protection and durable construction, making it an essential component for both residential and commercial solar energy setups. Key Features: · **Main Purpose:** Specifically designed as a 500V solar photovoltaic DC disconnect switch combiner box, ideal for isolating solar panels from inverters to ensure safe maintenance and system protection. · **Robust Circuit Protection:** Equipped with overvoltage, overload, and lightning (thunder) protection functions to safeguard your solar system against electrical faults and extreme weather conditions, ensuring long-term reliability. · **High Reliability Components:** Incorporates dependable DC-rated components to protect the disconnect switch, featuring a transparent cover for easy visual inspection of the breaker status without the need to open the enclosure. · **IP65 Waterproof Rating:** The combiner box is rated IP65, providing excellent protection against dust and water ingress, suitable for both indoor and outdoor installations, even in harsh weather environments. · **Wide Application Range:** Perfectly suited for photovoltaic solar panel on-grid and off-grid systems, solar power generation setups, recreational vehicles (RVs), and other solar energy applications requiring safe DC disconnection. · **User-Friendly Design:** Includes cable input and output ports sized at 4mm² for convenient wiring, supporting one string input and one string output for streamlined solar array connections. Specifications: · Material: Polycarbonate, ABS · Item Type: Disconnect Switch · Input: 1 String · Output: 1 String · Maximum Voltage: 500V · Protection Level: IP65 · Cable Input Port: 4mm² · Output Cable Gland: 4mm² · DC Circuit Breaker Rated Insulation Voltage (Ui): 500V · Maximum Working Voltage (Ucpv): 500V · Rated Working Voltage: 500V Package Includes: · 1 x 500V Solar Photovoltaic DC Disconnect Switch Combiner Box This durable disconnect switch combiner box combines advanced protection features with a weather-resistant design, making it a reliable choice for maintaining the safety and performance of your solar photovoltaic system.