219-1-40428-6

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Circuit breakers are an integral part of the electrical system and are used to protect the equipment and electrical circuits from damage due to overload or short circuit. The type of circuit breaker used depends on the application, and the 219-1-40428-6 circuit breaker is used in a wide variety of applications. This article will discuss the application field and working principle of the 219-1-40428-6 circuit breaker.

The 219-1-40428-6 circuit breaker is a low-voltage, two-pole miniature circuit breaker. It is designed for use in residential and industrial applications and is suitable for protection against short circuit and overload. It is approved by international standard IEC/EN 60947-2 and UL 489/CSA C22.2-14. It is available in ratings of up to 22 kV, with current ratings of up to 125 A. This makes it suitable for a wide range of applications, including lighting, heating, and motor protection.

The 219-1-40428-6 circuit breaker is designed to provide overload protection and short-circuit protection. It is equipped with a thermal-magnetic operating mechanism and magnetic modules, which are arranged in series in the circuit. The thermal-magnetic operating mechanism detects the current in the circuit and helps to provide protection against overloads and short circuits. In the case of an overload, the current is monitored and when it reaches a certain level the thermal-magnetic mechanism will trip, cutting off the power to the circuit.

In the case of short circuit, the current will flow in reverse through the circuit and the magnetic modules will detect the high current flow. The modules will then trip, cutting off the power to the circuit. The 219-1-40428-6 circuit breaker is designed with a reset button, which can be used to reset the circuit breaker after an overload or short circuit. This ensures that the circuit breaker is ready to provide protection again if needed.

The 219-1-40428-6 circuit breaker is a reliable and efficient circuit breaker that provides safety and protection to the electrical circuits and equipment in which it is installed. In addition to providing overload and short-circuit protection, it also includes features such as adjustable trip setting, thermal detection, and current limitation. This makes it an ideal choice for a wide range of applications, including industrial, residential, and commercial installations.

In conclusion, the 219-1-40428-6 circuit breaker is a reliable and efficient circuit breaker that can be used in a wide range of applications. It has been tested and approved by international standards and provides overload and short-circuit protection. It also includes features such as adjustable trip setting, thermal detection, and current limitation, making it an ideal choice for a variety of applications.

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