2221 G7VU1000

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The 2221 G7VU1000 is a voltage operated AC contactor commonly used in industrial applications. It is designed for heavy-duty motor control applications and is capable of switching currents up to 1000 A. The contactor has a wide range of applications and can be used to control various motor and load types, including alternating current (AC) motors and resistive and inductive loads. It is also capable of controlling high power loads such as induction heaters, variable frequency drives, and electric arc welders.

The contactor is made up of two main components, the coil and the contactor. The coil is designed to be energized or de-energized when a control voltage is applied to it, while the contactor is composed of several contact points that open and close a circuit in order to allow the flow of electricity. The contactor is designed to be both mechanically and electrically robust and it is capable of switching large currents without excessive wear or arcing.

AC operation is based on the principle of electromagnetism. When the coil is energized, it creates a magnetic field which attracts the contactor. This attraction causes the contactor to open and close the circuit allowing current to flow. In addition to the manual control, the contactor can also be remotely controlled, allowing the user to control the circuit from a distance.

The 2221 G7VU1000 contactor is well suited for industrial applications due to its compact size and robust construction. It can be used in a variety of applications ranging from small AC motors to heavy duty industrial applications. It is equally capable of controlling AC motors, resistive and inductive loads, and high power loads. Furthermore, the contactor\'s long-lasting construction allows it to handle large currents without excessive wear or arcing, making it a reliable choice for most industrial settings.

The 2221 G7VU1000 contactor can be used in many different types of industrial applications. It is often used in motor controls for both single- and three-phase motors, as well as variable frequency drives, AC welders, and induction heaters. Furthermore, it can also be used in more general applications such as pumps, fans, and lighting. In addition, the contactor\'s versatile design allows it to be used with a variety of control devices, such as switches, relays, and timers.

Overall, the 2221 G7VU1000 contactor is a versatile and reliable device that is well suited for industrial applications. It is capable of switching large currents without excessive wear or arcing. In addition, the contactor can be used to control a variety of load types, from small single-phase AC motors to heavy duty industrial applications. Furthermore, the contactor\'s versatile design makes it suitable for use with a variety of control devices, allowing the user to easily control the circuit from a distance.

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