CC630/4SA500

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Contactors (Electromechanical) are specialized relays used to control high-power electrical motors or other high-power loads. They are typically used to handle the starting and stopping of equipment, and their electrical and mechanical designs can range from simple manual switches to complex computer-controlled relays. The CC630/4SA500 contactor is a medium-grade contactor with a DE rating of 15A and an AC rating of 20A. It is a single-pole contactor and can be used for applications up to 800V.

The CC630/4SA500 contactor has two distinct parts: the coil and the contact arm. The coil consists of a bobbin on which a winding of copper wire is mounted, along with a capacitor. The winding is energized when an electric current is passed through it, generating a magnetic field which causes the contact arm to move. The contact arm is a spring-loaded arm, which is closed when the coil is energized and open when the coil is de-energized. It operates on a very simple principle: when the coil is energized, the contact arm is moved, which closes a circuit and thus allows electricity to flow to the motor or other load. When the coil is de-energized, the contact arm opens the circuit and power to the load is cut off.

The CC630/4SA500 contactor is designed for use with single-phase motors up to 15A or three-phase motors up to 20A. It can also be used for controlling electrical heating elements, lighting, and other power loads. The contactor is designed for ambient temperatures up to 85°C and offers a wide variety of connection options, including integral wiring and mounting flange for easy installation. Its design is based on EN 60947-4-1 standard and has a mechanical life of 1 million operations. The contactor also has two separate contact positions, which ensures an efficient and safe disconnection, even during power loss.

CC630/4SA500 contactors are used in a variety of applications, ranging from HVAC and industrial machinery to home appliances, lighting, and medical equipment. They provide a reliable and affordable way of controlling large electrical motors, as well as other equipment which requires high-power switching. The contactor is easy to install and maintain and is designed to meet the latest safety standards.

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