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Toggle Switches

7203P4D9CQE application field and working principle

Toggle switches are a type of electric switch used to control the state of an electrical circuits. They are available in a wide variety of shapes, sizes, and configurations, and are commonly used in automotive, industrial, and appliance applications. The 7203P4D9CQE is a particular type of toggle switch made by C&K Components, and is designed for high-current applications. Here, we will discuss the application field and working principle of the 7203P4D9CQE.

Application Field

The 7203P4D9CQE is designed for high-current applications, with an impressive power rating of up to 15 amps and an operating temperature range of -25 °C to +85 °C. The switch comes with a DPST configuration, meaning that it can control two separate electrical circuits from a single switch. The 7203P4D9CQE also has a voltage rating of 350VAC, making it suitable for medium-voltage applications as well. Additionally, the switch is rated for both intermittent and constant contact use, ensuring reliable performance in a wide range of applications.

Working Principle

The 7203P4D9CQE is an ON-OFF toggle switch, meaning that it can be used to turn a circuit ON or OFF. The switch is operated by a toggle lever at the front of the switch, which is pushed down to turn the circuit ON and pulled up to turn the circuit OFF. When the toggle lever is in the “up” position, the contacts of the switch are open, meaning that the circuit is OFF and no current is allowed to flow through. When the toggle lever is in the “down” position, the contacts of the switch are closed, meaning that the circuit is ON and current can flow through. Additionally, the switch also has a built-in LED that provides a visual indication of when the switch is ON.

Conclusion

The 7203P4D9CQE is a high-current toggle switch designed for a variety of high-power applications. It has an impressive power rating of up to 15 amps and an operating temperature range of -25 °C to +85 °C, making it suitable for a wide range of applications. The switch has a DPST configuration, meaning that it can control two separate electrical circuits from a single switch. Additionally, it features an LED indicator that provides a visual indication of when the switch is ON. Overall, the 7203P4D9CQE is a versatile solution for controlling high-current applications.

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