LEJBXA6-1-63-16.0-AR-M3-T Circuit Protection

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A circuit breaker is a device used to protect electrical circuits from damage caused by overload or short circuit. The LEJBXA6-1-63-16.0-AR-M3-T is an example of a circuit breaker used for commercial and industrial applications. In this article, the application field and working principle of the LEJBXA6-1-63-16.0-AR-M3-T circuit breaker will be discussed.

The LEJBXA6-1-63-16.0-AR-M3-T circuit breaker is designed for industrial and commercial applications, such as power distribution systems, motor control centers, and lighting systems. It is typically used for protection against overload, under voltage, short circuits, and ground faults. It is rated to protect against 16.0 Amps and is designed to meet UL 489 and IEC 60947-2 standards. The device features an adjustable range of trip current that can be adjusted from 6.3 to 16 Amps. The device can also be used in applications where line isolation is desired.

The LEJBXA6-1-63-16.0-AR-M3-T circuit breaker utilizes a bimetallic strip to activate the breaker. The bimetallic strip consists of two strips of metal, each with a different thermal coefficient of expansion, bonded together. When the current flowing through the breaker exceeds the specified level, the bimetallic strip heats up and bends. The bending action closes the contact points on the breaker, thus initiating a circuit breaker action and breaking the circuit.

The LEJBXA6-1-63-16.0-AR-M3-T circuit breaker also features a number of electrical and mechanical safety features. It includes a combination of electromechanical and electronic components to ensure reliable operation. The contactor in the device is designed with two independent mechanisms and is protected from mechanical shock and vibration. It also has a manual reset feature which can be used in the event of a short circuit or an overload. The device has a built-in lockout-tagout system to prevent accidental operation of the breaker.

In addition to its protection functions, the LEJBXA6-1-63-16.0-AR-M3-T circuit breaker also provides a number of additional benefits. Its adjustable trip setting makes it suitable for different types of loads, which can increase its energy efficiency. The device is also designed to provide superior protection against overloads, as it can detect minute variations in current. In addition, the device is designed to be maintenance-free, which can reduce downtime and costs.

The LEJBXA6-1-63-16.0-AR-M3-T circuit breaker is a reliable, efficient, and cost-effective device for commercial and industrial applications. Its adjustable range of trip current and other safety features make it suitable for a variety of applications. With its simple design and reliable operation, the LEJBXA6-1-63-16.0-AR-M3-T circuit breaker is a great choice for industrial and commercial applications where reliable protection is a must.

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