423501-2-04N

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Rotary switches offer an attractive alternative to toggle and rocker switch designs, as they provide greater mechanical and electrical durability, a much higher range of possible positions, as well as greater surface area for on-off and multiple pole/throw positions. The 423501-2-04N is a rotary switch that is both highly reliable and suitable for a wide range of commercial, industrial, and residential applications.

This 423501-2-04N switch is a ¼” diameter, momentary, multiple-position switch with a rotation range of 180°. It has a center plunger type bus and 4 poles and 2 throws. Offering 3 positions, the switch is mounted in a panel from the front and is connected from the rear with the pins coming out the sides of the body.

The main trade-off between a rotary switch, a toggle, and a rocker switch is the amount of on-off and pole/throw positions that can be supported. A toggle switch or a rocker switch, for example, can only offer two on-off positions, but rotary switches can support much more complex switching requirements including multiple on-off positions and various pole/throw positions. Such flexibility makes the 423501-2-04N rotary switch suitable for everything from light fixtures to power supplies.

Typical applications include motor control, lighting control, HVAC control systems, generators, UPS systems, and more. It is also ideal for industrial automation, machine tools, mining equipment, baggage handling systems, and other industrial control solutions.

The 423501-2-04N rotary switch is a durable mechanical switch with a long life expectancy of more than 50,000 cycles. It is designed to meet safety and environmental standards, and the body is made from polymer and the contacts are silver plated to help reduce contact resistance. It is also designed for low voltage and current applications, up to 4 Amps at 250 VAC.

The working principle of a rotary switch is fairly simple. It\'s a type of mechanical switch with a round body and a rotating switch section, known as a shaft. When the shaft is rotated, it moves the contacts inside the switch from one position to another, thus allowing the user to select a specific position. The shaft is connected to the external knob of the switch, which serves as the user interface. The shaft is often spring loaded, so if the user releases the switch knob, the shaft will return to its default position.

The 423501-2-04N rotary switch provides greater flexibility and control over on-off and multiple pole/throw applications than toggle and rocker switches. With its durable construction, reliable performance, wide range of applications, and easy to understand working principle, the 423501-2-04N is an ideal choice for commercial, industrial, and residential applications.

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