LELB1-1REC5-37567-10-V

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Circuit breakers are a fundamental component of all types of electrical systems, providing protection against overcurrent and short circuit faults. The LELB1-1REC5-37567-10-V is a type of circuit breaker manufactured for a wide range of applications. This article will explore the fields of application for the LELB1-1REC5-37567-10-V and how it works.

Applications

The LELB1-1REC5-37567-10-V is designed for applications where reliable motor protection and efficiency are required. It is suitable for controlling motors up to 10 kilowatts in both single and three-phase systems, particularly those with large inertia, such as high horsepower HVAC systems, pumps, and conveyors. It provides protection against overloads, short circuits, and overvoltage. It is designed to be mounted on standard 35mm DIN rail systems and is RoHS compliant.

The LELB1-1REC5-37567-10-V also has optional Current Capacity options that allow it to be used in a wide range of other applications, such as controlling electrical heaters and light fixtures. In addition, it is also certified for use in hazardous locations, making it ideal for use in high-risk areas such as industrial or mining sites.

Working Principle

The LELB1-1REC5-37567-10-V is based on the thermal-magnetic principle of operation. It has a bimetallic strip that senses increases in the temperature resulting from an overloaded current, and an electromagnet that is triggered by an increase in the current. The thermal-magnetic operating principle of the LELB1-1REC5-37567-10-V provides a quick response to an overload fault. This allows the circuit breaker to be tripped before the circuit is damaged or before unnecessary downtime occurs.

The circuit breaker also has a manual reset button that can be used to reset the circuit breaker should it become tripped. Once the cause of the fault has been identified and rectified, the circuit breaker can be reset to allow the circuit to continue operating.

Conclusion

The LELB1-1REC5-37567-10-V is one of the most versatile circuit breakers on the market, with a wide range of applications from motor control to hazardous locations. Its thermal-magnetic operating principle make it fast and reliable when reacting to overloads, while its manual reset button allows it to quickly get back up and running once the fault has been rectified.

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