CGMS-12A-120-10

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Electromechanical contactors, sometimes known as switches or relays, are devices responsible for conducting and controlling electric current. The CGMS-12A-120-10 is a three-pole AC contactor that is characterized by high reliability and long service life. It has a wide range of applications and is mainly used for AC operation of motors, lighting and other electrical loads.

Application Field and Working Principle of the CGMS-12A-120-10 contactor

The CGMS-12A-12A-120-10 contactor can be used for motor operations with AC current up to 120A, at frequency of 50/60Hz, and the rated voltage is 600-660V. It has a standard IEC/EN 60947-4-1 design, with dimensions of 132mm*75mm*67mm, and a pole configuration of 2 NO and 1 NC, dual voltage and dual coil. Additionally, it has a socket-outlet design for fast, safe and economic installation, with a locking device for type S contactors.

The working principle of the CGMS-12A-120-10 contactor is simple yet effective. It is based on the principle of electromagnetism, where an electric current flowing through coils of the electromagnetic creates a magnetic field. When the contactor is energized, the magnetic force produced by the coils attracts an armature and operates the contactor. As the armature moves, it moves the electrical contacts to make or break a circuit. The contactor then locks itself in the closed position, preventing it from being operated until the power supply is removed.

The primary advantages of using a CGMS-12A-120-10 contactor are its high reliability and long service life, along with its ability to switch between two different circuits at the same time. It is also capable of handling high power loads, making it suitable for motor applications. Furthermore, it has low power consumption, is lightweight and has a small form factor.

In conclusion, the CGMS-12A-120-10 contactor is an effective electromechanical contactor, with a wide range of applications. It is characterized by high reliability and long service life, with the capability to switch between two different circuits simultaneously. The contactor is suitable for motor operations with AC current up to 120A, at frequency of 50/60Hz, and the rated voltage is 600-660V. Additionally, its small form factor, lightweight and low power consumption makes it an ideal choice for many applications.

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