Feature 1 Scope of Application: DC switch is used to switch off all poles of the solar module. It is installed on the string line between the module and the grid inverter or charge controller. 2 Compact Size: Comes with a compact size, this switch is suitable for places with limited space. The applicable area is larger. 3 Powerful Function: This switch has a load breaking up to 8 times the rated current, making it ideal for motor isolation. 4 PC Material: Made of PC material, this switch is flame retardant, possesses premium insulation, heat resistance, acid and alkali resistance. 5 Wide Application: This switch is widely used for solar power systems for RVs, boats and off grid, on grid solar systems.Item Type: Photovoltaic DC SwitchMaterial: PCNumber of Poles: 4PMaximum Rated Voltage: 1200VMaximum Insulation Voltage: 1200VRated Current: 32AWaterproof Grade: IP66Standard: IEC60947 3Ambient Temperature: -25 to +85Insulation Voltage: DC1500VConnection Method: M20, M25 Package List1 x Switch 4 x Screw4 x Expansion Tube16 x Connector Accessory(4 Set)1 x Wrench 2 x Y3 Connector NotePlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.