IEGHF666-33761-20-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:	3
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers: IEGHF666-33761-20-V application field and working principle

Circuit breakers have been around since the early 19th century but their design has changed significantly over time. Today, they are designed to provide protection for circuits and equipment against short-circuits, over-current and over-voltage.

IEGHF666-33761-20-V application field

The IEGHF666-33761-20-V is a type of circuit breaker that is used for industrial and marine applications. This type of circuit breaker provides protection from short circuit, overload and overvoltage protection. It can be used in low and medium voltage systems, and it is rated for 400V or 600V. It also has a current rating of up to 15,000A and a voltage rating of up to 1000V.IEGHF666-33761-20-V circuit breakers are most commonly used for AC and DC power systems, motor circuits and lighting systems. It is suitable for use in both indoor and outdoor applications. This type of circuit breaker can be used in a variety of applications including, but not limited to, breaker and motor control circuits, lighting controls, HVAC, and branch circuit protection.

IEGHF666-33761-20-V working principle

The IEGHF666-33761-20-V circuit breaker is designed to protect the circuit from over-current or overload. It does this by sensing the current flow and then opening the circuit when the current exceeds the set limit. This type of circuit breaker uses a bimetal element to sense the current. When an over-current occurs, the bimetal element will expand and open the contacts.The IEGHF666-33761-20-V also has a trip-free mechanism which ensures that the circuit breaker will not be reset until it has cooled down completely. This is an important safety feature as it prevents the circuit breaker from resetting itself and allowing a potentially dangerous overload to continue without being stopped.The IEGHF666-33761-20-V circuit breaker is designed for AC and DC power systems, motor circuits and lighting systems. It is suitable for both indoor and outdoor applications. It is rated for 400V or 600V and has a current rating of up to 15,000A and a voltage rating of up to 1000V. This type of circuit breaker is designed to provide overload and short-circuit protection and it is also designed with a trip-free mechanism which ensures that the circuit breaker will not reset until it has cooled down completely.

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