Connect EV/Hybrid Fuse 500A - Connect - 34278

The primary function is to protect the high-voltage electrical system of electric and hybrid vehicles from overcurrents and short circuits, preventing damage to components and ensuring safety.

It means the fuse is designed to safely interrupt and extinguish a fault current up to 20,000 Amperes without causing damage to itself or the surrounding system.

No, this fuse is specifically designed for the high-voltage systems found in electric and hybrid vehicles and is not suitable for standard gasoline vehicle applications.

JASOD622 is a Japanese automotive standard specifically for fuses used in hybrid and electric vehicles, ensuring performance and safety characteristics tailored to these systems.

You should only use a 500A fuse if it is specified in your vehicle's service manual or on the fuse holder itself. Using the incorrect rating can be dangerous.

Yes, Connect offers other amperage ratings in their EV/Hybrid fuse line, such as 700A, 800A, 900A, and 1000A, designed for different vehicle power requirements.

The fuse measures 104mm in length, 64mm in width, and 38mm in height.

This indicates an underlying electrical fault or overload in the protected circuit. Do not replace with a higher-rated fuse. Diagnose the vehicle's high-voltage system to identify and rectify the root cause of the overload or short circuit.

Ensure the fuse is correctly installed and all connections are torqued to specification. Verify that the correct fuse rating and type were used. Double-check that the high-voltage system was properly re-energized according to the service manual.

Carefully clean terminals with an appropriate electrical contact cleaner. If corrosion is severe or terminals are damaged, the fuse should be replaced.