FQ5N-12-10AS

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FQ5N-12-10AS is a type of contactor. It is mainly used for medium voltage control and is designed to provide high-performance fault breaking in switching applications. It\'s designed for electromagnetic compatibility (EMC) and optimal use of energy.

The FQ5N-12-10AS is a three-pole general-purpose contactor with an integrated electromagnetic current limiter. It has a built-in heat sink, which ensures a high level of power dissipation. It also features a relay contact for remote control of the contactor.

The FQ5N-12-10AS is a reliable and robust contactor suitable for use in medium voltage electrical systems. Its main purpose is to open and close circuits according to the operating instructions of the system. The contactor has a high-speed, low-energy opening all-pole contactor (IP) and a low-speed, high-current closing contactor (IC). It can handle up to 12 amperes of current at 230 volts AC.

The FQ5N-12-10AS uses a complex mechanical system to control the contactor. It has a main contactor assembly which consists of a main contactor, over-current relay, and a power-interrupt relay. The over-current relay detects when the current in the circuit gets too high, then it triggers the power-interrupt relay to trip the contactor open.

The contactor also uses an electromagnetic current limiter to limit the amount of current in the circuit, preventing over-currents. This allows the contactor to function more efficiently and safely. The current limiter also helps protect the contactor from the effects of high-current events, like short-circuits.

The FQ5N-12-10AS is an integral part of many electrical systems. It is typically used in switchgear, motor control centers, and other applications that require control of AC power circuits. It\'s also used in some industrial locations, such as wind turbine installations.

Overall, the FQ5N-12-10AS is an excellent choice for controlling AC power circuits. It has many safety features and provides reliable and robust performance. It also features an integrated electromagnetic current limiter, making it even more efficient and effective.

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