5 Pack 4-PIN Relay 40/30AMP 12V DC Automotive Relays Waterproof Relay with Harness Heavy Duty 12 AWG Tinned Copper Wires (5 Pin)

This 5 Pack of 4-PIN Automotive Relays is designed to deliver reliable performance for a wide range of 12V DC electrical applications. Each relay features a 40 amp continuous draw and a 30 amp resistive draw, making them suitable for demanding tasks such as controlling headlights, horns, fuel pumps, cooling fans, and other high current devices. The relays operate with a standard SPDT (Single Pole Double Throw) configuration, providing both normally open and normally closed circuit options for flexible wiring setups. Built for durability in harsh environments, each relay is fully sealed in a waterproof housing. This protection helps prevent damage from moisture, dust, and road debris, ensuring consistent operation in engine bays, marine applications, agricultural equipment, or off-road vehicles. The included pre wired harness simplifies installation, saving time and reducing the risk of loose connections. The harness uses heavy duty 12 AWG tinned copper wires, which offer excellent corrosion resistance and superior current handling capacity compared to standard copper wires. The quick connect terminals are designed for a secure fit with standard relay sockets, allowing for easy replacement or installation without the need for specialized tools. Each relay requires a minimum switching voltage of 6 volts DC and operates with a coil resistance of 80 ohms, consuming only 1.8 watts of power. This low power draw makes the relays ideal for systems where energy efficiency is important. Whether upgrading an existing system or wiring a new project, this set provides a complete solution. The combination of waterproof construction, heavy duty wiring, and high current ratings ensures long lasting, reliable switching for your automotive, truck, boat, or off road equipment.

• 5 Pack Value Set with 4-Pin 40/30 Amp SPDT Automotive Relays for Multiple Replacements
• Waterproof Design with Sealed Housing Protects Against Moisture and Dust in Harsh Environments
• Heavy Duty 12 AWG Tinned Copper Wires Resist Corrosion and Ensure Reliable Power Transfer
• 80 Ohm Coil with 12V DC Operation Provides Consistent Switching Performance at Low Current Draw
• Pre-Wired Harness with Quick Connect Terminals Allows Easy Plug and Play Installation