What is a Resettable fuse?

A resettable fuse is a type of fuse that temporarily disconnects a circuit in the event of overcurrent, and automatically resets itself once the overcurrent condition is resolved. Unlike a standard fuse, which is a one-time use device and requires replacement after it blows, a resettable fuse allows the circuit to reconnect after a certain period, enabling the device to restart without the need for manual intervention. This makes it ideal for situations where overcurrent issues are short-lived, improving cost-efficiency and reducing downtime. Resettable fuses are commonly used in electronic devices, power supplies, and automotive equipment to prevent damage from overcurrent.

Application of Resettable fuse

✅Household Appliances
In case of overcurrent, the resettable fuse automatically restores the circuit and helps restart the appliance.
✅Automotive Equipment
If overcurrent occurs in the car's electrical system, the resettable fuse automatically reconnects the circuit, maintaining the proper functioning of the engine and electronics.
✅Power Supplies
In the event of overcurrent within the power supply, the resettable fuse eliminates the need for manual repairs or replacements, ensuring efficient operation.

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