DescriptionThis item is a safety quick connect/disconnect connector kits, which allows quick connect and disconnect for winches or other electrical devices. The 4 terminal are made of coated with silver, which features strong electrical conductivity and reduces the resistance to guarantee stable voltage and current. This connector is suitable for quick disconnect/ connect is required such as forklift battery charging and plug in style booster/ jumper cables for vehicle charging.Features- Polycarbonate shell which is a versatile and tough plastic makes this connector sturdy and reliable. - Driver recovery products' quick connector set offers an easy and convenient way to connect and disconnect power to winches, forklifts, chargers, power modules, cars, motorcycles, boats and other electrical devices. - Silver or plated copper contacts inside housings that strongly force the contacts together - Stainless steel springs form a rebuts force between the contacts that holds the connector in the mated position. - Contacts feature a sacrificial tip that allows high current circuit interrupt. Prevents accidental cross mating of circuits.Specifications- Color: Red - Plug: Polycarbonate - material: Copper, silver plating - Rated Current (Amperes): 50A - Rated Voltage (Voltage): 600V - Barrel Wire Size: 6/10/12AWG (13.3mm2; - 5.3/3.3mm2;) - Maximum Wire Insulation Diameter:0.44 (inches),11.2(mm) - AVG Resistance:200(micro-ohms) - Retention Force :50 (lbf) - Average resistance: 0.05M - Voltage proof: 2200V (DC) - Insulation resistance: 500M - A. No load (Contact/Disconnect Cycles): To 10,000 - B. Under load (Hot Plug 250cycless@120V): 50A - Avg. Unmating Force: 53N - Flammability Rating of Housing Material: UL94 V- 0 - Operating temperature range: -20to 125