IEG66-1REC4-38939-1-V

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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IntroductionThe IEG66-1REC4-38939-1-V circuit breaker is a type of electrical device that is intended to protect an electrical system from damage caused by excessive current, shortcircuits, or other unfortunate events. It is designed to disconnect the power supply to the circuit, when a certain level of current is reached, thus preventing the dangerous levels of current from passing through the circuit.Application FieldThe IEG66-1REC4-38939-1-V circuit breaker is most commonly used in industrial and commercial applications. It is used in many different areas, including power distribution, motor control, generator control, overcurrent protection, arc-flash protection, and many more. It is also used in the automotive market, for protecting vehicle electrical systems from overload or short circuits.Working PrincipleThe IEG66-1REC4-38939-1-V circuit breaker works by using an integrated, heated bimetallic strip that bends and heats up in the presence of a current, which activates a door latch mechanism. This mechanism opens the circuit breaker, disconnecting the circuit. The fuse and the circuit breaker both use the same principle of heated bimetallic strip to detect the current overload, but the circuit breaker has the added advantage of resetting itself, while the fuse needs to be replaced.Electrical RatingsThe IEG66-1REC4-38939-1-V circuit breaker is rated for up to 240V AC and up to 20A/60A of short circuit current rating. This rating is also known as an interrupting rating, which determines the maximum current that the circuit breaker can safely interrupt in the event of an overload or short circuit.FeaturesThe IEG66-1REC4-38939-1-V circuit breaker features a number of safety features and design features that make it the preferred choice for many applications. It features a fast-acting trip mechanism, which helps to minimize damage in the event of an overload or short circuit. It also has a shunt trip function, which allows it to be remotely tripped from an alternative location, such as a main switch panel. It also features various manual controls, such as manual opening and reset buttons.InstallationThe IEG66-1REC4-38939-1-V circuit breaker should always be installed by qualified personnel, following the installation instructions provided by the manufacturer. It is important to ensure that the wiring is connected correctly, as incorrect wiring can lead to dangerous overloads and short circuits. The circuit breaker should also be tested regularly to ensure that it is working correctly and that all safety features are in good working order.ConclusionThe IEG66-1REC4-38939-1-V circuit breaker is a reliable, effective device that is used in many applications to help protect electrical systems from dangerous overloads and short circuits. It is rated for up to 240V AC and up to 20A/60A of short circuit current rating, and features a fast-acting trip mechanism, shunt trip function, and various manual controls. However, it should always be installed by qualified personnel, and regularly tested to ensure that all safety features are working correctly.

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