APL1-31856-5

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Circuit breakers are essential components in industrial and commercial electrical systems. They protect equipment and circuits from damage due to an electrical fault or overload. The APL1-31856-5 circuit breaker is a three-phase, thermal-magnetic, air-circuit breaker designed for AC application. In this article, we will discuss the application field and working principle of the APL1-31856-5 circuit breaker.

The APL1-31856-5 circuit breaker is a popular choice in many industrial and commercial applications. It is well suited for working with high currents and voltages, and can be used for both alternating and direct current applications. The breaker’s compact design and small size make it suitable for installation in confined spaces. It has a load capacity of up to 8000 Amps and is capable of handling voltages of up to 690V.

The APL1-31856-5 circuit breaker’s working principle is based on two components: the thermal element and the magnetic element. The thermal element utilizes heat generated from the current passing through the circuit to trip the breaker. The magnetic element is a spring-loaded mechanism that is triggered by a strong magnetic field generated by an excessive current. This magnetic field causes the spring-loaded mechanism to open the circuit, thus tripping the breaker.

The APL1-31856-5 circuit breaker is designed for use in industrial and commercial applications. It is commonly used in applications such as lighting and power distribution, motor control, and specialized industrial processes. It is used to protect equipment from damage due to an overload or short circuit. The breaker can also be used to prevent hazardous situations such as electric arcing or fires.

The APL1-31856-5 circuit breaker has several advantages. It is cost-effective, reliable, and able to handle the large amount of current and voltage necessary in most industrial and commercial installations. It is also an efficient design, utilizing both thermal and magnetic elements to effectively trip the breaker. Additionally, the breaker’s compact size makes it ideal for installation in confined spaces.

In conclusion, the APL1-31856-5 circuit breaker is a reliable and efficient choice for many industrial and commercial applications. It has a high current and voltage capacity, is able to trip the breaker quickly when an overload or short circuit occurs, and is small enough for easy installation in confined spaces. Its dual thermal and magnetic elements provide both thermal and magnetic protection, making it a safe and reliable option for many industrial and commercial customers.

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