12V 40A Relay Harness Copper Wire with Fuse for Vehicle Horn - RED

Nowadays, vehicles are mounted with horns to make the driving process more convenient and successful. But, most cars are only with one horn. If you want to install an extra horn for your car by yourself, it is necessary to use this relay harness, which could minimize the modification and make the installation rather easy.

Main features:
- Professional design:
JD1912 12V / 24V 40A relay harness with fuse is professionally designed for vehicle horn installation, high efficient and wide compatibility.

- Wiring harness:
It is with copper wire and copper connector, rust-resistant and heat-resistant, not easy to be oxidized.

- Safe operation:
It is also with fuse, which could cut off the current automatically when the current abnormally rises to a certain height.

- Powerful mini relay:
Uses a small current to control a large one, including the following functions, such as automatic adjustment, safety protection, conversion circuit, and so on.

Main Materials: Plastic + Metal


Package weight: 0.096 kg
Package Size(L x W x H): 15.00 x 8.00 x 3.00 cm / 5.91 x 3.15 x 1.18 inches

Package Contents: 1 x Horn Relay Harness