Description:DescriptionOur Plugs are Made of Tough Polycarbonate Plastic and Come with Silver Coated Copper Connections. High Tension, High tensile Springs keep the Contacts of the Plugs in a Solid Locking Connection. These Plugs form a Reliable Weather and Vibration Resistant Connection, Cannot be Cross Connected, and are most Commonly used to connect auxiliary power from a vehicle to a trailer. Suitable for Solar Panels, Dual Battery Systems, Caravans, 4WD, Fridges, etc.Features- Color: Gray.- Material: Polycarbonate and copper.- Size: 8x5.4x2.5cm / 3.1x2.1x1inch.- Operating Temperature Range: -4F - 221F / -20C - 105C.- Rated Current: 175A.- Rated Voltage: 600V AC/DC.- Made of Tough Polycarbonate Plastic and Come with 2 Silver Coated Copper Connections.- High Tension, High tensile Springs keep the Contacts of the Plugs in a Solid Locking Connection.- These Plugs form a Reliable Weather and Vibration Resistant Connection, Cannot be Cross Connected, and are most Commonly used to connect auxiliary power from a vehicle to a trailer.- Suitable for Solar Panels, Dual Battery Systems, Caravans, 4WD, Fridges, etc.Packing list1 Pc x Connector2 Pcs x Contacts