LELZX11-1-63F-15.0-AZ-03-V Circuit Protection

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Circuit breakers are a vital component for maintaining the safe operation of the electrical system. To ensure that the system works properly, these components must be chosen from reliable brands, like LELZX11-1-63F-15.0-AZ-03-V. It is important for every user to understand how circuit breakers work and the applications to which they are best suited. This article will explain the application field and working principle of the LELZX11-1-63F-15.0-AZ-03-V circuit breaker.

The LELZX11-1-63F-15.0-AZ-03-V circuit breaker is a thermal-magnetic device, with both a thermal element and a magnetic element. It is designed for low voltage applications (1000 V AC or 1500 V DC). This circuit breaker has an advanced self-healing function, which can effectively identify and interrupt faults automatically, so as to protect the electrical system from damage. It has a short circuit release time of up to 0.1 seconds, and a maximum breaking current of 63 Amps.

The application field of the LELZX11-1-63F-15.0-AZ-03-V circuit breaker is mainly in industrial and commercial systems and buildings. It can be used as a main and selective protection device for the protection of all kinds of electrical circuits. It is also suitable for installation and use in AC/DC distribution devices, breaker cabinets, and low-voltage power cabinets. Furthermore, it can protect lighting circuits, power circuits, control circuits, and fire alarm circuits.

The working principle of the LELZX11-1-63F-15.0-AZ-03-V circuit breaker is as follows. The thermal element is a bimetal strip that senses the current flowing through the circuit. When the current increases to a certain value, the bimetal strip bends and causes the circuit breaker to trip. The magnetic element is a solenoid coil that is activated when the current passes a certain level. This solenoid coil creates a magnetic field, which attracts the moving armature of the circuit breaker, and causes the circuit breaker to trip.

In summary, the LELZX11-1-63F-15.0-AZ-03-V circuit breaker is a reliable and efficient component for protecting electrical circuits from overload and short circuit. Its application field ranges from industrial and commercial systems to residential buildings. Its working principle involves the use of both a thermal element and a magnetic element to sense the current and trip the circuit breaker.

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