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Will an extension cord work even if the fuse is blown ?

An extension cord with a blown fuse will not work as intended and could pose safety risks. Fuses in electrical circuits serve as protective devices, designed to break the circuit if there’s an overload or a fault. When a fuse blows, it interrupts the flow of electricity to prevent overheating, fires, or damage to connected devices.

In the context of an extension cord, the fuse is typically a safety feature integrated into the plug or within the extension cord itself. If the fuse is blown, it indicates that the current flowing through the cord exceeded its rated capacity, and the fuse sacrificed itself to protect the connected devices and prevent potential hazards.

Attempting to use an extension cord with a blown fuse is not recommended. It compromises the safety features, and the cord could fail to provide the necessary protection against overloads or faults. Moreover, continuing to use the extension cord in such a condition may lead to overheating, melting, or even a fire hazard.

To address this issue, you should replace the blown fuse with one of the same rating. It’s crucial to use the correct type and amp rating of the fuse to maintain the safety and functionality of the extension cord. If you are uncertain about how to replace the fuse or if the extension cord has sustained damage, it is advisable to seek professional assistance or replace the extension cord altogether.

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