What is circuit breaker? types of circuit breaker?

Question

Accepted Answer

A circuit breaker is an electrical switch that automatically interrupts the flow of current in a circuit.

Circuit breakers are used to protect electrical circuits from overloads, short circuits, and faults.
They are designed to open and close the circuit under normal and abnormal conditions.
Common types of circuit breakers include thermal, magnetic, and thermal-magnetic circuit breakers.
Thermal circuit breakers use a bimetallic strip that bends when heated to open the circuit.
Magnetic circuit breakers use a solenoid to create a magnetic field that trips the breaker when current exceeds a certain level.
Thermal-magnetic circuit breakers combine the features of both thermal and magnetic circuit breakers.
Other types of circuit breakers include residual current devices (RCDs) and ground fault circuit interrupters (GFCIs).
RCDs detect imbalances in current flow and quickly disconnect the circuit to prevent electric shock.
GFCIs are designed to protect against ground faults by quickly shutting off power when a fault is detected.
Circuit breakers are essential components in electrical systems to ensure safety and prevent damage to equipment.

Accepted Answer

Circuit Breaker is a type of electrical switch that Close and Open the circuit in loading condition by quench the Arcing medium. And also get protection against the short circuit and faults. Different types on basis on voltage levels.

Accepted Answer

VCB, ACB, oil immersed circuit breaker.

Asked in Logicon Facility Management

What is circuit breaker? types of circuit breaker?

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