Feature:1. Main Function: Quickly disconnect the DC power supply between the solar system and the charging controller, battery or inverter during the installation or maintenance of the photovoltaic system.2. High in Safety: The shell is made of flame retardant PC material, while copper wiring terminals support 2.56mm photovoltaic wire. Silver plated contact has good conductivity and long mechanical service up to life 10,000 times.3. Excellent Design: Compact design, product size only 9.5 x 6 x 6.5cm, does not take up too much space, switch knob design, ergonomic, and easy to operate.4. Easy to Install: Equipped with standard 35mm guide rail slot and also supporting screw fixation, two installation methods are optional.5. Good Application: DC isolation switch with a maximum breaking capacity of DC 1000V 32A, used for installation between solar panels and inverters and controllers. Suitable for solar powered RVs, ships, and off grid solar powered systems.Specification:Item Type: Solar Disconnect SwitchMaterial: PC, copper. Rated Voltage: DC 1000VRated Heating Current: 32AWiring Poles: 4PInsulation Voltage: DC1500VImpulse Withstand Voltage: 8kVWiring: Screw Pin WiringApplicable Wire Specifications: 2.5-6mm for photovoltaic wire, 2.5-10mm for standard wire. Wiring Screw Maximum Torsion: 1.2-1.8NMMechanical Life: 10,000 TimesProtection Level: IP20Contact Material: Silver ContactOperation: Positioning TypeOperating Handle Position: 0-90Operating Temperature: -40-85.Package List:1 xSolar Disconnect Switch4 x Terminal