LEGBX66-38049-20-V

Series:	LEG
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:	Rocker
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers: LEGBX66-38049-20-V Application Field and Working Principle

Circuit breakers are an essential element in the world’s electrical infrastructure. They’re designed to protect people and equipment from the potentially hazardous effects of overvoltage, inductive kickback, and spikes in electrical current flow. The LEGBX66-38049-20-V is a high-voltage circuit breaker made by ABB, one of the world’s leading manufacture and distributors of electrical equipment.The LEGBX66-38049-20-V is a trip-free miniature circuit breaker, with a rated current of 20A and an AC voltage of 380 VAC, making it ideal for use in various industrial and commercial applications. Its trip-free design allows it to remain energized until the abnormal overcurrent is disconnected, protecting the electrical system from damage.The LEGBX66-38049-20-V has both manual and automatic reset capability and can be used in isolated and shock-resistant applications. Its dust-proof construction protects it from dust and other airborne particles which can cause corrosion or other damage. It is also shockproof, making it more durable in an environment with frequent electrical surges.The working principle of the LEGBX66-38049-20-V consists of a bimetallic strip, which is a metal strip composed of two different metals. When the circuit is properly wired, the two strips expand and contract at different rates depending on the current flow, generating a magnetic field. When the current flow exceeds the rating of the breaker, the two strips expand faster, which generates enough heat to trip the circuit breaker.The LEGBX66-38049-20-V is designed for quick and easy installation and, unlike other breakers, does not require too many complicated steps for routine resetting. Its electrical components help to protect all of the electrical connections from shorts, overloads, and inductive kickbacks. The breaker is robust and ensures a consistent load cycle.The LEGBX66-38049-20-V circuit breakers can used in a variety of industrial and commercial settings, including railways, factories, airports, and more. It can provide reliable short-circuit protection and can be trusted to protect electrical circuits from overloads as well as short circuits.Overall, the LEGBX66-38049-20-V is a reliable, economical, and easy-to-install circuit breaker. Its quick-trip design makes it the perfect solution for a wide variety of industrial and commercial applications. Its robust components and dustproof construction help it to withstand extremes of temperature and any kind of damage due to shocks or inductive kickbacks.

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