LELBXK1-39010-70-V

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Circuit Breaker is an important electrical equipment for electric power distribution, protection and control system. Its main function is to open and close the circuit. It can be used to protect any kind of equipment, such as electrical motors, transformers, and lights. And it can protect the device from the damage caused by over-current, over-voltage or over-heating. One of the most important type of circuit breaker is known as low voltage circuit breaker. The LELBXK1-39010-70-V is one of the widely used low voltage circuit breaker. This article will discuss the application field and working principle of the LELBXK1-39010-70-V.

The LELBXK1-39010-70-V is a 3 Pole low voltage circuit breaker. It is mainly made up of 3 parts. Those are base, trip unit and handle. The voltage rating for this circuit breaker is 690V and its rated current is 1000A. In addition, it has thermal and magnetic protection. This circuit breaker can be used for AC 50Hz/60Hz, one and three-phase circuit and direct current charged circuit.

Since the LELBXK1-39010-70-V is a low voltage circuit breaker, it can be used in a variety of applications to provide safety and protection. It can be used in residential and commercial buildings, data centers, industrial applications, and so on. It can also be used in power distribution system, power plant, plant automation, and other applications where reliable protection is required.

The working principle of LELBXK1-39010-70-V is quite simple. When the current flows through the circuit, a current like voltage, referred to as the trip current, is generated. The trip current is tripped when the current or voltage exceeds the rated value. This trip current is then sent to the trip device. The trip device then trips the circuit breaker and breaks the circuit.

The trip device is the core of the LELBXK1-39010-70-V circuit breaker because it decides whether the circuit breaker trips or not. There are two types of trip device: thermal and magnetic. Thermal trip device senses the heat to trip the circuit breaker and magnetic trip device senses the current to trip the circuit breaker. In addition, the trip device also has adjustable settings so that the user can set the trip point as per the application requirements.

In conclusion, the LELBXK1-39010-70-V is a low voltage circuit breaker. It can be used in a variety of applications, including residential and commercial buildings, industrial applications, power distribution systems, and plant automation. Its working principle is simple and it relies on trip devices that sense the current or voltage to trip the circuit. This circuit breaker provides a reliable and safe protection for devices and systems.

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