LELBXB1-1RS4-38434-40

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Circuit breakers are important components of electrical infrastructure, used for locking out and protecting circuits from excessive currents. The LELBXB1-1RS4-38434-40 circuit breaker is used for industrial, commercial and residential applications. To understand how the LELBXB1-1RS4-38434-40 breaker works it is important to understand the basic principles behind circuit breakers.

Circuit breakers are designed to detect electrical problems and interrupt the circuit before they cause damage. They are composed of two basic components, the fixed contacts and the moving contacts. The fixed contacts remain in contact with the circuit at all times and the movement contacts are used to interrupt the flow of electricity during an overload or an electrical fault.

When an overload is detected, the LELBXB1-1RS4-38434-40 circuit breaker uses a combination of thermal and magnetic forces to respond quickly and efficiently. Thermal breakers work by using heat generated by the current to activate the mechanical tripping device. As the current increases, the heat generated also increases, which in turn increases the pressure on the timer and trips the breaker. The magnetic breakers respond faster and protect the circuit from short-circuits and arcing.

Within the LELBXB1-1RS4-38434-40 breaker, the thermal and magnetic components are combined to create a comprehensive protection system. The thermal element of the breaker functions when the current reaches a predetermined level and the magnetic element shuts off excessive current caused by short-circuits or arcing. This combination creates a very efficient and reliable protection system.

To further examine the LELBXB1-1RS4-38434-40 Circuit Breaker, it is important to look at its technical specifications. Designed as an all-around breaker, it is UL 489A/B listed and a type F ( dual) breaker, meaning that it is suitable for both residential and commercial applications. It has a current range from 1 to 100 Amps and it is rated for a maximum voltage of 600V. It is UL 227/1077B listed for a short circuit withstand current of 10000 Amps and a thermal trip rating of 5000 Amps. It is also designed with a positive load shedding capability to further protect against electrical current overloads.

The LELBXB1-1RS4-38434-40 Circuit Breaker is a reliable and efficient protection system designed to prevent damage to electrical circuits due to overloads and short-circuits. Utilizing a combination of thermal and magnetic forces, it can quickly shut off excess current before it causes damage. Suited for both residential and commercial applications, the LELBXB1-1RS4-38434-40 is a reliable breaker option for protecting circuits.

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