R20507RR02Q

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Rotary Switches -R20507RR02Q Application Field and Working Principle

A rotary switch is a simple mechanical device used to control the connection between two or more circuits. While they can apply to many applications, rotary switches are especially valuable due to their long life, swift and easy methods of operation, and reliability. The R20507RR02Q rotary switch, in particular, is a unique product that stands out from the rest due to its versatility and suitability for a wide range of applications.

Features Of R20507RR02Q Rotary Switch

The R20507RR02Q rotary switch is a unique three-pole switch with a limiter that can accommodate both low- and high-level switching currents. It has current ratings of up to 3A and voltage ratings of up to 250VAC/DC. It is also equipped with a UL listed and CSA certified Safety switch with a maximum temperature rise of 50°C. Withstanding temperatures ranging from -55°C to +105°C and resistance to shock and vibration, the R20507RR02Q rotary switch is ideal for many industrial, automotive, and home appliance applications.

Application Fields

The R20507RR02Q rotary switch is suitable for a variety of industrial control applications such as connections for motors, air conditioning units, lights, or tools. It is also used in automotive applications such as ignition systems and vehicle accessories. In addition, it is used in a variety of home appliances such as refrigerators, washers, dryers, and dishwashers.

Working Principle

In its simplest form, a rotary switch works by mechanically switching two or more circuits. Thumbwheels are manipulated along a circular or linear path to make/break connections between multiple contacts. This is done by connecting each contact of the switch to a contact of each circuit. As the thumbwheel moves along its path, the connections between the contacts close or open. This action controls the electrical flow of current between the circuits.

The R20507RR02Q rotary switch, in particular, works the same way but with more versatility and higher performance. It has a three-poles design that allows it to control up to three separate circuits while also featuring a limit switch that increases the electrical rating and provides more accurate control. The higher electrical ratings and greater accuracy ensure reliable operation in a variety of applications.

Conclusion

The R20507RR02Q rotary switch is a versatile and reliable product that can be used in a variety of applications, from industrial control to automotive accessories and from home appliances to machine tools. It has high electrical ratings and is equipped with a safety switch that can withstand a temperature rise of 50°C, making it an ideal choice for many applications. The working principle of the R20507RR02Q rotary switch is simple yet reliable, as it relies on mechanical switching of two or more circuits.

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