Definition, Meaning & Synonyms

contact-breaker

Noun

/ˈkɒntækt ˈbreɪkər/

Definition

A device used to interrupt the flow of electricity in a circuit.

Examples

The mechanic replaced the faulty contact-breaker in the car’s ignition system.
Using a contact-breaker ensures the circuit is safely disconnected during maintenance.

Meaning

Contact-breakers are commonly found in electrical systems where they serve as a switch that opens (breaks) the circuit, allowing it to control the power supply to various components.