12V 40A High Current Relay – JD1912 automotive relay handles up to 40A continuous current, perfect for powering high-load devices such as horns, fans, light bars, or compressors.
Durable & Waterproof Socket – Includes a 4-pin harness socket with pre-wired 14 AWG color-coded leads. Heat-resistant and sealed for outdoor or under-hood use.
Plug-and-Play Wiring Kit – Compatible with standard SPST (Single Pole Single Throw) relay pin layout: 85/86 (coil), 30 (power), 87 (NO contact). No soldering needed.
Universal Automotive Fit – Works for 12V cars, trucks, motorcycles, ATVs, UTVs, boats, and other DC-powered systems.
Reliable Support – Comes with a 90-day return window and 1-year replacement service for any quality-related issues.
وصف
JD1912 12V 40A Relay with Harness Socket Kit
This kit includes a heavy-duty 12V SPST 4-pin relay and a pre-wired waterproof socket harness for easy integration into high-load automotive electrical systems.
Rated Current: 40A @ 12V DC
Pin Layout: 85/86 coil, 30 power in, 87 normally open
Socket Harness: 14 AWG copper leads, color-coded and heat-resistant
Applications: Light bars, horns, fans, fuel pumps, winches
Built with high-quality copper terminals and sealed for durability in harsh environments, this relay set is ideal for DIY auto projects, upgrades, or repairs.
Note: Check voltage and amperage requirements before installation. Includes post-sale support and replacement service within 12 months.