LEGBX66-70059-1-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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Introduction

Circuit breakers are essential components in all electric systems. They are responsible for ensuring that electrical circuits and equipment remain safe from electrical overload and short-circuits. LEGBX66-70059-1-V is one of the circuit breakers commonly used in industrial and residential applications, and has a wide range of applications. This article will discuss the application field and working principle of the LEGBX66-70059-1-V circuit breaker.

Application Field

The LEGBX66-70059-1-V circuit breakers are suitable for use in a variety of industrial and residential applications. They are used in buildings to protect electrical circuits and equipment from electrical overloads and short-circuits. They are also used in control systems and safety systems. The LEGBX66-70059-1-V circuit breakers are designed to meet the industrial and residential application requirements for UL489 Class B branch circuit protection. The LEGBX66-70059-1-V circuit breakers are suitable for use in motors, pumps and other industrial equipment. They are also suitable for use in computers, printers and other electronic equipment. In addition, they can be used in household appliances such as refrigerators, washing machines, and microwaves.

Working Principle

Circuit breakers are used to protect an electrical system from damage caused by electrical overloads and short-circuits. The LEGBX66-70059-1-V circuit breakers work by detecting an overload or short-circuit and interrupting the current flow to the protected circuit. When an overload or short-circuit is detected, the circuit breaker automatically cuts off the current flow to the protected circuit, preventing further damage to the system. The LEGBX66-70059-1-V circuit breakers are designed with a thermal element that will detect an overloaded circuit. When the current exceeds the rated value of the thermal element, a bimetallic strip is heated and the breaker trips. The thermal element can be set to a specific cutoff temperature to ensure the breaker trips at the expected overload level. The LEGBX66-70059-1-V circuit breakers also have a magnetic element that will detect a short circuit. When the current exceeds the rated value of the magnetic element, an electromagnet is energized and the breaker trips. The magnetic element can be adjusted to ensure the breaker trips at a specific fault level.

Conclusion

The LEGBX66-70059-1-V circuit breaker is a popular circuit breaker used in a variety of applications. Its application field includes industrial and residential circuits, motors, pumps and other industrial equipment. It is designed with a thermal and a magnetic element, which allows it to detect both overload and short-circuit conditions and trip the breaker as soon as those conditions are detected. It is important to remember that while circuit breakers are necessary components in any electrical system, they should not be used as a replacement for proper wiring and safety measures.

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