of Application: DC switch is used to switch off all poles of the solar module. It is installed on line between the module and the grid inverter or charge controller.Powerful Function: Depending on the configuration, this switch can switch the switching current up to 32A at a voltage up to 1500V, and it has a load breaking up to 8 the rated current, making it perfect for motor isolation.Wide Application: This switch is widely used in RV, and off grid solar , grid connected solar , DC power , power , solar photovoltaic or other DC .Equipped with Password Lock: When manually turned back and closed, the lock can be repeatedly inserted and pulled out to prevent misoperation. It is to safe docking and has a long service life.PC Material: Made of PC material, this switch is retardant, possesses premium insulation, heat resistance, acid and resistance, ensuring a span.Colour:WhiteMaterial:PCSize: x 104 x 161mmPackage Contents:1 x PV Solar Disconnect Switch1 x Password Lock4 x Screw4 x Expansion TubeOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm."