GDP402S220V

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A contactor is an electrically-controlled switch used for switching an electrical power circuit, similar to a relay. Its main use is for switching electric motors, lighting, heating, capacitor banks, and other electrical loads or appliances. One of the most commonly used contactors is the GDP402S220V, which is a part of the DP contactor series. Its main application is in residential and commercial lighting and motor control.

The GDP402S220V contactor is rated for a maximum voltage of 220V and a maximum current of 40 Amps. It is ideal for controlling motors or other loads that require a continuous connection as the contactor can hold a connection for long periods of time without overloading. Additionally, its three poles ensure a strong, reliable connection. The contactor is operated by an electromechanical coil, meaning that it requires no external power source. This makes it easy to install, and ensures that it requires minimal maintenance.

The design of the GDP402S220V is based on its implementation in residential and commercial AC circuits. It is built for long life and minimum maintenance, and its modular design allows for field wiring flexibility. The contactor features a manual override function that allows for manual control of the contactor, even with power off. The robust frame and spring construction guarantee reliable operation even under the most demanding applications.

The working principle of the contactor is based on the switching of an electrical circuit with an electromagnet. When a current flows through the coil, an electromagnetic field is created, and this field is strong enough to move the contacts within the contactor. This lever action causes the contacts to open or close, depending on the position of the coil. When the coil is energized, the contacts close and the circuit is completed. When the coil is not energized, the contacts are opened, and the circuit is disconnected.

The GDP402S220V is designed for a variety of applications, including residential and commercial lighting and motor control. With its robust construction and manual override function, it is ideal for systems that require continuous control. It is designed for minimal maintenance and long life, with its modular design allowing users to easily customize it for their specific needs. With its dependability and flexibility, the GDP402S220V is an excellent choice for controlling AC circuits.

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