SPDT 5 Pin Waterproof Auto Relay 12V 40A with Harness

Switch high-power vehicle circuits more reliably with this SPDT 5 pin relay. Its 12V, 40A design suits automotive relay replacement, accessory switching, and outdoor electrical control.

The included waterproof socket and harness make installation more convenient when you need a durable relay setup. Normal open and normal closed contacts give you flexible control for different wiring needs.

Why This Relay Works for Your Setup

✅ Get dependable high-current switching for 12V automotive circuits.

✅ Add wiring flexibility with SPDT, normal open, and normal closed contacts.

✅ Use it outdoors with more confidence thanks to the waterproof relay socket.

✅ Simplify installation with the included harness and relay socket.

✅ Handle demanding loads with a 40A rating for high-power circuit switching.

✅ Wire devices and switches more easily using 14 AWG and 16 AWG leads.

With 125mm wire length, this relay is easier to position during replacement or new accessory installs. The plastic construction keeps the assembly lightweight for practical vehicle use.

Part no: JD1914-W12V. Item type: Car relay.

Waterproof socket supports more reliable outdoor electrical connections.

Harness included for faster relay replacement or new installs.

5-pin layout gives flexible switching options.

14 AWG and 16 AWG leads aid wiring.

Compact build fits many vehicle electrical setups.

40A rating suits high-power switching applications.

Choose this waterproof 12V relay for a durable, ready-to-wire upgrade.