Waterproof Relay with Cable 40A This powerful 12V 5-pin relay with pre-wired harness is designed for reliable power control in vehicles with high load demands, such as race cars, rally vehicles, off-road applications, and custom-built vehicles. The relay is of SPDT type and supports both normally open (NO) and normally closed (NC) functions, providing maximum flexibility when installing auxiliary lights, cooling fans, fuel pumps, and other motorsport equipment. The relay socket is equipped with an integrated seal, making the unit waterproof, dustproof, and weather-resistant. A natural choice for vehicles used year-round, both on track and off-road. Specifications: Type: 5-pin relay, SPDT Rated current: NO: 40A NC: 30A Operating voltage: 12V DC (max 14V) Coil voltage: 12V DC Wiring (12 AWG): 30Red 87Blue (NO) 87aYellow (NC) Wiring (16 AWG): 85Black 86White Cable length: 125 mm Protection: Waterproof, dustproof, weather-resistant