IEGBX66-36206-1-V

Circuit Breakers (CBs) are electrical protection devices used to protect electrical systems from short circuits, overvoltages, and other irregularities. IEGBX66-36206-1-V is one type of circuit breaker. It has many applications and uses a particular working principle. This article will discuss the application field and working principle of IEGBX66-36206-1-V circuit breaker.

Application Field

IEGBX66-36206-1-V is designed for a variety of network and power system protections. It is mainly used for medium voltage, low voltage and power distribution systems in power plants, substations, and industrial sites. It is especially suitable for applications where the circuit breaker needs to disconnect the load quickly. It can be safely used in indoor and outdoor environments in dry or wet conditions with rating temperatures ranging from -25°C to 65°C. The IEGBX66-36206-1-V is equipped with a special overload detector to ensure accurate detection and protection. This circuit breaker can also be used for short-circuit current protection of low voltage distribution networks, high-voltage circuit breakers and electro-mechanical machines.

Working Principle

The IEGBX66-36206-1-V uses a combination of mechanical, electrical and thermal elements to provide reliable protection against short circuits and overloads. The main components of the circuit breaker are a voltage transformer, current transformer, air break switch, contactor and thermal element. The voltage transformer and current transformer measure the voltage and current levels in the system and detect any abnormalities. The air break switch is used to disconnect the circuit when necessary. The contactor is used to control the operation of the circuit breaker and the thermal element is used to detect faults and trips the breaker when needed. In the case of an overload or short-circuit, the thermal element will be triggered and the circuit breaker will be tripped. The thermal element also provides a visual indication of the circuit breaker being tripped.

The IEGBX66-36206-1-V is a reliable and effective circuit breaker that can provide protection against short circuits, overvoltages, and other irregularities in power and distribution systems. Its combination of mechanical, electrical, and thermal elements ensure that it can quickly detect any abnormality and disconnect the circuit when needed. Its range of applications and its special overload detector make it a popular choice for many industrial and power systems.