light duty flatbed tow truck_conventional day cab trucks

A fuse relay is an electromechanical device that combines the functions of a fuse and a relay to provide protection against electrical overloads and shorts. It typically consists of a relay switch and a fuse element housed in a single unit. The relay activates or deactivates a circuit, while the fuse element serves as a sacrificial component that melts and breaks the circuit in the event of excessive current flow.


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