Power Your High-Current Automotive Accessories with Confidence

Upgrade your vehicle's electrical system with our Heavy-Duty 80A Waterproof Automotive Relay Kit. Engineered for reliability, this kit is the perfect solution for controlling high-power devices like cooling fans, fuel pumps, HID headlights, and stereo systems. With a fully waterproof design and multiple configurations available, you can choose the exact relay you need for any project.

Key Features:

• High Power Handling: Boasts a massive 80A contact switching capability, easily managing your most demanding 12V or 24V accessories.
• Fully Waterproof: Features a sealed relay and an interlocking, gasketed harness socket, providing superior protection against water, dust, and debris. Ideal for cars, trucks, marine boats, and ATVs.
• Choose Your Configuration: Select the perfect relay for your needs from four available options:
  • 5-Pin (SPDT): A Single Pole Double Throw relay designed to switch power between two separate circuits. Perfect for applications requiring polarity reversal (like a motor) or switching between two different functions.
  • 4-Pin (SPST): A Single Pole Single Throw relay for simple ON/OFF control of a single circuit. This is the most common type for adding accessories like fog lights or a horn.
• Premium Quality Construction: Built with a high-quality copper coil for stable performance and a long service life. The pre-wired harness uses durable, color-coded wires for straightforward installation.
• Plug & Play Installation: The kit includes a matching socket with a 19.5cm pigtail, eliminating complex terminal crimping. The integrated metal mounting tab allows for easy, secure placement.

What's Included:

• 1 x 80A Waterproof Relay (as per your selected voltage and pin type)
• 1 x Matching Interlocking Waterproof Harness Socket

Specifications:

• Model: JD2912 Series
• Coil Voltage: 12V DC or 24V DC (select option)
• Contact Rating: 80A
• Type: 4-Pin SPST (Normally Open) or 5-Pin SPDT (select option)
• Pinout (5-Pin SPDT): 30 (Common), 87 (Normally Open), 87a (Normally Closed), 85 (Coil Ground), 86 (Coil Positive)
• Pinout (4-Pin SPST): 30 (Input Power), 87 (Output Power), 85 (Coil Ground), 86 (Coil Positive)