The plug is made of impact-resistant polycarbonate, the connector is made of solid copper and nickel, and the terminals are silver-plated. The terminals provide low resistance to achieve conductivity. Silver plating makes the connection very stable. The plug can achieve reliable weather resistance and anti-vibration connection. It cannot be -connected and is usually used to connect auxiliary power from the vehicle to the trailer. new and high quality. Rated current: 50A Voltage: Maximum 600V Working voltage: 12v or 24v Operating temperature: -20 to 105 Cable size: 6BS / 6AWG (maximum 13.3 square millimeters) Life cycle: 10,000 mating cycles Fire resistance: PC UL94V-0 Pressure resistance: 2 tons Size: 36x48.2x16 mm Weight: 23g/Set Colour: gray Material: plastic Package Contents: 4 * Contacts plug 8 * Terminals Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 4X for Anderson Style Plug Connectors 50A 600V 6-12AWG AC/DC Power Tool for 6AWG Plated Solid Terminals Plugs Gray The terminals provide low resistance to achieve conductivity. Silver plating makes the connection very stable. The plug can achieve reliable weather resistance and anti-vibration connection. It cannot be -connected and is usually used to connect auxiliary power from the vehicle to the trailer. new and high quality.