Features HIGH 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, switch IP66 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 WITH 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 COMPACT 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 WIDE 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 Specification: Item Type: PV Solar Disconnect Switch Material: PC Rated Voltage: DC1000V Insulation Voltage Ui: DC1500V Rated Impact Tolerance Voltage Uimp: 8kV Rated Current: 32A Product Size: Approx. 111 x 104 x 161mm / 4.37 x 4.09 x 6.34in Waterproof Class: IP66 Fall Resistance: 1000, 1700 Standard: IEC60947-3 Ambient Temperature: -40℃~+85℃ Connection Type: M20 connector Package List: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 Package List 1 x Photovoltaic DC Isolation Switch 1 x Combination Lock 4 x Screw 4 x Wall Plug 16 x Connector Accessories(4 sets) 1 x Solar Special Wrench 1 x User Manual