CWU2490P-10

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Solid state relays are electronic switching devices that are designed to switch current in response to an external control signal. The CWU2490P-10 is a type of solid-state relay that provides the convenience of low cost and high reliability. This relay is designed for single-phase load control and provides protection against over-current, under-current, and over-temperature conditions.

The CWU2490P-10 is an AC load controller with a single pole, single throw (SPST) contact configuration. It features a current rating of 24 amps and an operational voltage range up to 125VAC. The relay can be triggered using a variety of signal sources, including an AC voltage source or an external pulse input signal. The performance of this relay provides an off-state leakage current of 0.5mA, a contact resistance of 150mΩ, and a maximum switching power of 3KW.

The working principle of the CWU2490P-10 relay is based on the concept of resistive heating. When a current is applied to the relay, the resistive heating element creates heat that is transmitted to a temperature-sensitive switch. This switch will open or close the relay depending on the temperature. This enables the relay to be operated in either a normally closed or normally open mode.

The primary application field of the CWU2490P-10 relay includes on/off load switching, control of single-phase contactors and transformers, and motor starter controls. This relay is also used in home appliances, vending machines, vending machines, and various industrial applications. Additionally, the CWU2490P-10 relay is suitable for use in industrial automation, automotive applications, HVAC systems, and building automation.

In conclusion, the CWU2490P-10 relay is a type of solid-state relay that provides a low cost and reliable solution for single-phase load control. This device is capable of providing the necessary protection from over-current, under-current, and over-temperature conditions. The working principle of the relay is based on the concept of resistive heating and it can be operated in either normally closed or normally open modes. The primary field of application for this relay includes on/off load switching, control of single-phase contactors and transformers, and motor starter controls.

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