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A electrical fuse fits that classification.

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Q: What safety device melts if the current is too large?
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What is he safety device that melts if yhe current is too big?

That's called a fuse.


What electrical safety device has a piece of metal that melts when a current becomes too strong?

A fuse is an electrical safety device that contains a piece of metal that melts when the current flowing through it becomes too strong. This melting of the metal breaks the circuit and prevents overheating of the electrical system.


What is a protective device in the current path that melts?

A Fuse


What a safety device that melts if the current is too big?

It is a fuse, a piece of metal wire, usually in a glass tube, that can only just carry the maximum allowed current. A current greater than the maximum allowed will melt the wire.


Which electric safety device easily melts whe there is overheating or overloading in the circuit?

A fuse is an electric safety device that easily melts in response to overheating or overloading in the circuit. When a fuse melts, it breaks the circuit and cuts off the power supply to prevent further damage or risk of fire.


A safety device for circuits with a piece of wire that melts to break the circuit?

The safety device you are referring to is called a fuse. Fuses are designed to interrupt the flow of electrical current when there is an overcurrent or short circuit, by melting the metal filament inside the fuse. This helps protect the circuit and prevent damage to the components.


A short piece of metal that melts when a large current passes through it is a?

Fuse


What is a device consisting of a thin wire that melts to break a circuit?

A device consisting of a thin wire that melts to break circuit is a fuse. Once an outlet is giving out more electricity than its used to it melts which stops the current from flowing. The best thing to do if that happens is unplug the devices in the outlet and put in a new fuse


Why you use fuse in circuits?

A fuse is a piece of thin wire in a small fireproof container, and current flows through it on the way to the appliance. If there is a fault in the appliance and too much current starts to flow, the fuse-wire melts and stops the current, and it stops any possible fire that the excess current could cause. So a fuse is an important safety device.


Which electrical safety device melts easily during a short circuit or overload?

You're talking about a "fuse". The fuse doesn't know anything about "short circuit" or "overload". It only knows that the current through it has exceeded its rated value, but nothing about how or why that occurred.


What is the function of fuse?

In electrical engineering, a safety device that protects electric circuits from the effects of excessive electric currents. A fuse commonly consists of a current-conducting strip or wire of easily fusible metal; whenever the circuit is made to carry a current larger than that for which it is intended, the strip melts to interrupt it.


An electrical device in the current path that melts or breaks when current exteeds a predetermined maximum value?

The device you are referring to is a fuse. It is designed to protect electrical circuits by breaking the circuit when the current exceeds a safe level, thus preventing damage to the device or overheating. Fuses can be easily replaced once they have blown.