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Circuit Breakers

Circuit breakers are among the most important components of commercial and industrial installations. They provide a reliable way to protect electrical circuits from overcurrent, overvoltage and short-circuit, and they are widely used in many areas, including home appliances, automotive, construction, industrial and medical safety. Among circuit breakers, the LEL11-1-63-2.50-AF-01-V is particularly versatile and reliable, and is most suitable in applications that require both a robust construction and reliable, automatic protection.

Application Field

The LEL11-1-63-2.50-AF-01-V circuit breaker provides reliable protection for a variety of domestic, commercial and industrial applications. It is suitable for installation in a variety of medium-voltage and low-voltage systems, and it can be used for switching and circuit protection in water and wastewater treatment plants, industries, power distribution systems, motor control systems, and domestic household networks. Additionally, this circuit breaker can also be used in safety, lighting and fire alarm systems. It is also suitable for medical facilities and other premises.

Working Principle

The LEL11-1-63-2.50-AF-01-V circuit breaker consists of a sealed oil-filled enclosure that houses the electrical contacts, arc suppression systems and automatic protection elements. It is designed to detect an overload or short-circuit on the protected circuit, and to automatically trip or switch the circuit off and on if the fault is removed. This prevents further circuit damage and reduces the risk of fire or explosion.

The working principle of the LEL11-1-63-2.50-AF-01-V circuit breaker is based on the use of an electromagnet. When the current passing through the contacts exceeds a certain threshold, the electromagnet activates a plunger which trips the circuit breaker. The electromagnet is energised by current passing through the two contacts of the switch, and its operating current is adjustable from 2-50 amps. When the current reaches the maximum set threshold, the plunger is activated, causing the contacts to open and the circuit to be safely broken.

The LEL11-1-63-2.50-AF-01-V circuit breaker has the ability to automatically reset itself after a period of time. This feature is particularly useful for applications where the load may be expected to change over time, as the circuit breaker will reset itself and provide protection if the load increases.

Conclusion

The LEL11-1-63-2.50-AF-01-V circuit breaker is a reliable and versatile option for use in domestic, commercial and industrial applications. It operates using an electromagnet and plunger system and is capable of detecting overloads or short-circuits on the protected circuit, and automatically tripping the circuit off and resetting itself after a period of time. This reduces the risk of damage and danger caused by electrical faults.

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