Feature:1. Worker Security Maintenance: The PV DC disconnect switch is an electrical protection device that manually disconnects the current before the solar PV power supply and other equipment, avoiding dangerous accidents during PV system installation, maintenance and ensuring safe work for maintenance personnel.2. Plastic Connection Screw: The PV DC disconnect switch adopts plastic connection screw, which will not rust, so you don't have to worry about loosening and falling off because of rusting.3. Waterproof External Cover: The PV DC disconnect switch has a waterproof external cover for better waterproof effect, so you don't have to worry about the operation of the switch when the weather is bad outdoors.4. Wide Application: This PV disconnect switch is suitable for use in various grid connected or off grid PV systems, such as home PV systems, RVs, boats, houses, etc.5. High Load Separation: With a load separation of up to 8 times the rated current, this photovoltaic disconnect switch is ideal for disconnecting all DC systems.Specification:Item Type: Photovoltaic Isolation SwitchMaterial: PC, CopperRated Voltage: DC 1000VRated Heating Current: 63AInsulation Voltage: DC1500VWithstand Punch Out Voltage: 8kvMechanical Life: 10000Contact Material: Silver ContactOperation Mode: Positioning TypeOperation Handle Position: 0-90Waterproof Level: IP66Standard: IEC60947 3Ambient Temperature: -40 to +85Connection Method: MC 4 ConnectorSize: Approx. 17 x 13 x 10cm/6.7 x 5.1 x 3.9in.Package List:1 x Disconnect Switch1 x Wrench1 x Combination Lock4 x Screw4 x Expansion Tube2 x Female Connector2 x Male Connector4 x Terminal