CC65SA240

CC65SA240 Application Field and Working Principle

CC65SA240 (hereinafter referred to as SA240) is a type of contactor manufactured by CC65 Electrical Equipment Co., LTD. It is a high-power contactor that can be used in industrial and commercial applications. It is designed for applications such as electric motor control, circuit breaker switching, heating control, and lighting control. It is also suitable for outdoor installations.

The SA240 contactor has a set of normally open contacts that can be closed by applying an electrical current. When the contacts are closed, an electrical circuit is completed and power is transmitted to the controlled device. It is usually connected to a power supply (mains) through a circuit breaker. The contactor can also be connected to a suitable control circuit (manual switch, timer, relays, etc.) to switch on the power automatically, enabling automation of the system.

The SA240 has a thermal overload relay which is designed to protect the contactor from excessive current. If the current is too high, the contactor will trip and stop the power supply to the controlled device. This protects the device from damage due to overload.

The contactor is rated for a maximum current of 65A and a maximum voltage of 240V. It is designed to be reliable and durable in tough industrial and commercial environments. It is also easy to install and maintain in these environments.

The SA240 contactor is equipped with a durable housing which encloses a set of contacts and a coil. The coil is energized by an AC power supply, usually provided by a control circuit. When the coil is activated, a magnetic field is created which causes the contacts to close, thus completing the electrical circuit.

Once the contacts are closed, the current passes through the circuit breaker and is then connected to the controlled device. When the electrical load is removed or when the coil is de-energized, the contacts open and power is cut off from the controlled device.

The SA240 contactor is designed for long-term operation in industrial and commercial applications. It is reliable, easy to install and maintain, and is rated for a maximum voltage of 240V and a current of 65A, making it suitable for most applications.