IEGH66-34501-4-V Circuit Protection

Series:	IEG
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Number of Poles:	2
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit breakers are essential components of modern electrical systems and ensure the safe use of electrical power. The IEGH66-34501-4-V is a type of circuit breaker that is used in a variety of applications. This article will discuss the application field of the IEGH66-34501-4-V circuit breaker and its working principle.Application FieldThe IEGH66-34501-4-V circuit breaker is primarily used in high voltage applications. It is used to protect circuits against overloads and short circuits, and it also serves as a switch for controllable disconnection. This type of circuit breaker can be found in industrial, commercial, and residential electrical systems, as well as in power generation plants and renewable energy systems.The IEGH66-34501-4-V circuit breaker is also widely used in telecommunications systems to protect equipment from voltage spikes and other electrical hazards. Additionally, it can be found in automotive switchboards and control systems, as well as in military electrical systems.Working PrincipleThe IEGH66-34501-4-V circuit breaker consists of two main components: the contacts and the trip unit. The contacts are responsible for carrying the electrical current to the load, while the trip unit is responsible for detecting and interrupting an overloaded or short-circuited current.When a current higher than the rated value of the circuit breaker flows through the contacts, the thermal element in the trip unit is heated up. This causes the operation or tripping of the mechanical operating mechanism, which then opens the contacts and disconnects the load from the power source.The magnetic element of the trip unit is also responsible for detecting and tripping the circuit breaker when a short circuit occurs. When a short circuit occurs, the magnetic field generated by the current causes the magnetic element to move, which then triggers the mechanical operating mechanism of the circuit breaker, disconnecting the load from the circuit.ConclusionThe IEGH66-34501-4-V circuit breaker is a versatile device that is used in a wide variety of applications. It is primarily used in high voltage applications and can be found in industrial, commercial, and residential electrical systems, power generation plants, and telecommunications systems. The circuit breaker consists of two main components: the contacts and the trip unit. The contacts are responsible for carrying the electrical current to the load, while the trip unit is responsible for detecting and interrupting an overloaded or short-circuited current.

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