Universal Heavy Duty 12–24V Car Battery Power Switch XL-021

Universal Heavy Duty 12–24V Car Battery Power Switch XL-021

Upgrade your vehicle’s electrical system with the XL-021 JK861 Universal Car Power Switch, a dependable solution for safely managing battery power and electrical circuits. Built for durability and precision, this switch is suitable for cars, trucks, tractors, racing vehicles, RVs, marine boats, and construction machinery, providing stable performance across multiple applications.

With a rated voltage of 12–24V and robust contact resistance of 50mΩ, this switch ensures reliable power control and long service life — up to 10,000 electrical cycles. Its plastic body and M10 screw terminals make installation quick and secure, while maintaining high insulation resistance (100MΩ) and strong dielectric strength (1500VAC/1min) for enhanced safety.

Ideal for controlling or disconnecting power to added electrical accessories like fog lights, strobe lights, dome lights, and chassis lighting, this switch offers excellent versatility. Designed for both professionals and DIY enthusiasts, the XL-021 JK861 delivers long-lasting reliability and easy operation for any power

Product information:

Scope of application: car power switch, battery switch, modified car switch, construction machinery switch, marine switch
Model: XL-021 JK861 Plastic
Rated current: voltage 12-24V
Contact resistance: 50m
Insulation resistance: 100M
Dielectric strength: 1500VAC/1min
Electrical life: 10000 times
Screw specification: M10

Product description
This product is suitable for agricultural vehicles, passenger cars, trucks, tractors, professional racing cars, and now it has been applied to many ordinary RVs abroad. At present, this kind of modification combination switch is used in many coastal cities in China, and the installation is simple.
The product has a wide range of uses and can be used as the on/off key for various electrical equipment added inside and outside the car (such as: strobe lights, chassis lights, fog lights, dome lights. Instantaneous power failure, etc.)

Packing list:

Car power switch*1