LELB1-1REC4R-71280-100-V Circuit Protection

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Circuit Breakers are one of the most important electrical components used in industries. The LELB1-1REC4R-71280-100-V Circuit Breaker is a miniature circuit breaker with primary circuit control features. It is designed to provide protection against overcurrent, undervoltage, and overload protection.

The LELB1-1REC4R-71280-100-V Circuit Breaker provides control and protection of circuits in industrial and commercial applications. Its current range is from 0.5A to 100A with a voltage rating of 230Vac/250Vdc. It features a single-pole, dual-position operation, adjustable trip characteristics, and temperature compensated trip characteristics. It also has a manual reset. The circuit breaker is designed for enclosed panel and case installation.

The LELB1-1REC4R-71280-100-V Circuit Breaker is suitable for use in switchgear and controlgear applications, especially those with a low voltage rating. It can be used in power supplies, communication systems, medical equipment, office machinery, and other electronic devices. It is also suitable for use in electric installations, including switching and control installations and can be used in applications up to 400Vac/250Vdc.

The working principle of the LELB1-1REC4R-71280-100-V Circuit Breaker is based on the principle of thermal-magnetic protection. When an overload current passes through the circuit element, it creates heat, which is sensed by the thermal element. This heat then causes the thermal element to expand and open the contact points of the circuit, breaking the circuit and protecting it from overloading.

In addition, the LELB1-1REC4R-71280-100-V Circuit Breaker also has an adjustable undervoltage release function. This function allows the circuit to break in the event of an undervoltage situation, which can protect the circuit from further damage. The trip setting for this function can be adjusted and is able to be set to the user’s desired level.

Lastly, the LELB1-1REC4R-71280-100-V Circuit Breaker is designed to be easy to install and maintain. It’s compact design fits into most switchgear and controlgear applications as well as its unique operation design which allows for the easy opening and closing of its contacts. Thus allowing for the user to easily control, maintain, and protect their circuits.

In conclusion, the LELB1-1REC4R-71280-100-V Circuit Breaker is an important electrical component which provides circuit protection and control for many applications. Its thermal-magnetic protection, undervoltage release function, and its compact design make it an ideal choice for many industrial and commercial applications. It’s easy to install and maintain features makes it an even more desirable choice for many.

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