IEGBX66-33887-50-V

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Circuit Breakers

A circuit breaker is a piece of equipment which is designed to protect an electrical circuit from being damaged due to excessive load, short circuit or other faults. The IEGBX66-33887-50-V circuit breaker is an example of this type of equipment. It is designed for use in industrial and commercial applications, and is designed to provide reliable protection for electric circuits.

Application Field of IEGBX66-33887-50-V Circuit Breaker

The IEGBX66-33887-50-V circuit breaker is a highly reliable electric circuit breaker. It is suitable for a variety of industrial and commercial applications. It can be used in medium- and low-voltage power distribution systems, as well as in control and automation systems, and in low voltage switchgears. It is capable of interrupting large currents and can be used to protect both single-phase and three-phase circuits.

Working Principle

The working principle of the IEGBX66-33887-50-V circuit breaker is quite simple. It is designed with two sets of contacts: one set of stationary contacts and one set of movable contacts. When the current through the circuit exceeds the designed limit, the overload-sensitive thermal element in the circuit breaker will heat up and cause the bimetallic strip to bend. This causes the movable contact to deflect, breaking the circuit and preventing any further current from running through it.

In the event of a short circuit, the current through the circuit will increase drastically. This will cause the magnetic element in the circuit breaker to become energized. This creates a strong magnetic field which will cause the armature of the breaker to move rapidly and break the contacts and hence short circuit the circuit.

The IEGBX66-33887-50-V circuit breaker is designed to be a high performance, dependable protection device for electric circuits. It is designed for easy installation, and is tested and rated for stability and reliability. It complies with all relevant standards, and is capable of providing reliable protection for both single-phase and three-phase circuits.

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