4-Pin Relay 40/30A, 12V DC, Car Relay, Waterproof with Wiring Harness, Heavy Duty Tinned Copper Wires 12AWG, Pack of 5

Waterproof relay: designed for durability. These 12V relays with wiring harness feature durable caps and tight seals for maximum protection against water, dust and moisture. Ideal for demanding environments, they offer long-lasting reliability in automotive, maritime and outdoor applications. Note: The 12 V relay should not be used underwater. Quality material: these DC waterproof relays and wiring kits are equipped with a quick install design for effortless replacement of worn relays. This 12V relay is designed with industrial composite housing and high-purity copper coils for optimal conductivity and voltage stability. Our car relays are made of longer 12+16 AWG tinned copper wire, which is more corrosion and oxidation resistant than bare copper wire. Safety Design The automotive relay base is made of high quality flame retardant plastic and provides superior short circuit protection to prevent electric fires and for vehicle safety. The material provides reliable heat resistance for worry-free operation in demanding conditions. Technical specifications of the 4-pin relay: nominal coil voltage: 12V DC; coil power consumption: 1.8W; coil resistance: 80Ω; operating voltage range: 6-8V DC; relapse voltage: 0.6-3.6V DC; maximum voltage strength: 15.6V DC (safety limit) Customer service: For optimal performance, please strictly observe the rated current and rated voltage values. We pride ourselves on our world-class after-sales support - should you encounter relay problems, our dedicated team stands ready for prompt support and effective solutions.