safety fuse
A safety fuse is a type of fuse that is designed to protect electrical circuits from overloads. It consists of a metal strip or wire that is melted by an electric current, which causes it to open and break the circuit connection. Safety fuses are typically used in circuit breakers, power supplies, and other electrical devices where protection from overloads is required.
Miniature circuit breaker (MCB) , Earth leakage circuit breaker (ELCB)
.A miniature circuit breaker (MCB) is a type of circuit breaker that is designed to protect electrical circuits from overloads and short circuits. It consists of a switch that is tripped by an electric current, which causes it to open and break the circuit connection. MCBs are typically used in home wiring, commercial wiring, and industrial wiring applications.
An earth leakage circuit breaker (ELCB) is a type of circuit breaker that is designed to protect electrical circuits from earth faults, such as short circuits and ground faults. It consists of a switch that is tripped by an electrical current, which causes it to open and break the circuit connection. ELCBs are typically used in home wiring, commercial wiring, and industrial wiring applications.
Circuit breaker
A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and, by interrupting continuity, to immediately discontinue electrical flow.