MAIN FUNCTIONS: - Quickly disconnect the DC power from your solar panel to the charge controller, batteries, and/or inverter during system installation or any maintenance. - Designed according to IEC60947-1 and 3 standards NEW ENERGY PARTNER: - 32 A photovoltaic DC isolation switch for solar combiner box, up to 1000 V DC. - Used to install between the solar panel and the solar charge controller, between the solar panel and the inverter, between the solar panel and the solar panel. SAFE ISOLATION: - Pre-wired DC isolator with MC4 connectors for faster and safer installation. - Disconnects the load up to 8 times the rated current, ideal for any electrical isolation requirement. HIGH SECURITY: - Provides a complete isolation switch, with shape and lock to lock in the OFF position and be tamper-proof. WEATHER RESISTANT: - Compact and durable design, waterproof, UV resistant UL 746C. - Suitable for outdoor use, protection against rain, dust, and other weather factors.