LMLHK11-1-52-2.00-A-01

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Circuit breakers are important components of any electrical system. The LMLHK11-1-52-2.00-A-01 model is a type of circuit breaker that is used in a wide variety of applications, ranging from industrial installations to residential wiring. It is designed to provide reliable protection against over current, short circuiting, and other electrical malfunctions. In this article, we will discuss the application field and working principle of this particular model of circuit breaker.

Application Field

The LMLHK11-1-52-2.00-A-01 circuit breaker is a modular-style breaker that is UL-listed as a three phase industrial breaker. It is suitable for use in branch and feeder circuits, and is tested according to UL 489 standard. This model is rated for a maximum current of 52A, with an ultimate short-circuit rating of 2.00KA, allowing it to provide reliable protection of motors, transformers, and other equipment in its rated range. In addition, the breaker is CSA certified for use in Canada.

The LMLHK11-1-52-2.00-A-01 circuit breaker is suitable for use in industrial installations such as factories, warehouses, and other commercial applications. It can also be used in residential wiring,provided the local regulatory guidelines are met. This breaker is ideally suited for controlling lighting, HVAC systems, and motorized equipment, as well as providing protection to the home’s breaker panel.

Working Principle

The LMLHK11-1-52-2.00-A-01 circuit breaker works by detecting electrical overcurrents and automatically interrupting the supply of power. It contains a set of system components that operate when an overcurrent occurs, cutting off the power supply in a safe and controlled manner. The working principle of the circuit breaker can be summarized as follows:

• When too much current passes through the breaker, the electromagnet connected to the main breaker coil is energized, causing the main breaker contacts to move apart,
• The arc resulting from the movement of the contacts is quenched by a circuit breaker extinguisher,
• The switch contacts reset and the current is no longer flowing, preventing further damage and restoring the circuit.

The breaker also comes with a shunt trip device that provides additional protection by automatically opening the breaker in the event of a ground fault. It contains a solenoid that is energized by a ground fault current that passes through a specially designed transformer. This causes the contact arm to move up and trip the breaker, interrupting the supply of power and protecting the circuit.

The LMLHK11-1-52-2.00-A-01 circuit breaker is designed with a wide range of features to ensure reliability, protection, and safety for a wide variety of applications. Its modular construction and UL-listing make it suitable for industrial and residential installations, adding to its versatility and value.

The specific data is subject to PDF, and the above content is for reference