1HIGH PERFORMANCE: DC main switch is used to turn off all poles of the solar module. Installed on the string between the module and the power grid inverter or charge controller, which is an excellent circuit breaker. Depending on the configuration, switching current up to 32A can be switched at voltages up to 1500V_x000D_ 2IP66 WATERPROOF: Exquisite shell, excellent material selection, PC flame retardant material, with good insulation, high water resistance, good dimensional stability, high temperature resistance, acid and alkali resistance_x000D_ 3WITH COMBINATION LOCK: When manual switch back to close, pull out the pull bolt can be locked, can be repeatedly inserted and removed, prevent misoperation, provide safe docking, long service life_x000D_ 4COMPACT AND PRACTICAL: Suitable for places with limited space. Guide rail installation, easy installation. Load breaking up to 8 times rated current makes it ideal for motor isolation_x000D_ 5WIDE APPLICATION: This switch is widely used in RV, marine and off grid solar systems, grid connected solar systems, DC power systems, marine power systems, solar photovoltaic systems or other DC systems 1 x Photovoltaic DC Isolation Switch1 x Combination Lock4 x Screw4 x Wall Plug16 x Connector Accessories(4 sets)1 x Solar Special Wrench1 x User Manual Item Type: PV Solar Disconnect SwitchMaterial: PCRated Voltage: DC1200VInsulation Voltage Ui: DC1500VRated Impact Tolerance Voltage Uimp: 8kVRated Current: 32AProduct Size: Approx. 111 x 104 x 161mm / 4.37 x 4.09 x 6.34inWaterproof Class: IP66Fall Resistance: 1000, 1700Standard: IEC60947-3Ambient Temperature: -40~+85Connection Type: M20 connector