LEJBXF66-40784-20-T Circuit Protection

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Circuit breakers are devices that can stop the flow of electricity by either completely breaking the circuit or reducing the current. They can also be used to detect overvoltages or overloads in electrical circuits and shut off power accordingly. The LEJBXF66-40784-20-T circuit breaker is one such device.The LEJBXF66-40784-20-T is a 1600 Amp, 480 Volts, 3-Pole and 25kAIC electrical breaker. This breaker is usually used in motor control and motor switching applications both indoors and outdoor, as well as for high traffic areas and industrial settings. The breaker also acts as an overload protector by automatically resetting after the current has decreased below the maximum rated current. The working principle behind this breaker involves a set of contacts that open or close the circuit when they sense an overload or a fault in the wiring. The contacts are connected to a trip unit and when the amount of current exceeds a certain level, the trip unit activates and the contacts open or close. This prevents any further damage to the wiring or components in the circuit. It is important to note that the LEJBXF66-40784-20-T is designed to protect circuits from fire hazards that can occur from the buildup of excess current. The breaker is built with a thermal-magnetic trip unit, which has a set of contacts that will open or close based on the temperature and current in the circuit. This will reduce potentially catastrophic power surges and eliminate any possibility of an electrical fire due to an overload.The breaker also features a reset knob, which is used to reset the trip unit when the necessary current has been reduced. This allows the breaker to be reset without having to replace parts or components within the breaker and keeps the entire system operational. Additionally, the breaker is equipped with a manual trip which allows for manual override of the trip unit in case of an emergency. Overall, the LEJBXF66-40784-20-T circuit breaker is a high-quality device that provides superior protection to electrical circuits. It is designed for quick and easy installation, and is a reliable and safe mover for any industrial or residential setting. With its adjustable settings and reset knob, it is the perfect choice for any application where safety and efficiency are required.

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