LW3128/U-L4CF-A

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Rocker switches are typically used as a mechanical device that when pressed, redirects the energy and/or electricity, controlling an appliances’ electrical current. Rocker switches are commonly used in electronic devices as a type of input device, to control the performance of the device they are installed on. The LW3128/U-L4CF-A rocker switch is no exception.

The LW3128/U-L4CF-A is a miniature rocker switch and is specially designed for applications that require a small, low-profile design. This rocker switch features a double-throw option for making and breaking two isolated circuits and is commonly used for A/B switching, momentary switching and polarity reversing capabilities. The LW3128/U-L4CF-A is made of a die-cast construction with a round, silver-plated bat handle, and is available in either a single or double pole option.

The double pole version of the LW3128/U-L4CF-A includes an inner and an outer spring-loaded pole, so that two circuits are opened and closed at the same time. The LW3128/U-L4CF-A has a rated current of 3 Amps, a voltage rating of 250V AC/DC, an electrical life of 10,000 cycles and an operating temperature of 32° to 194° F (-0° to 90° C). The LW3128/U-L4CF-A is UL listed and C-UL certified and carries an IP30 rating, meaning that it is resistant to dirt, dust and spilled liquids.

The working principle of the LW3128/U-L4CF-A rocker switch involves the internal contacts inside being arranged in such a way that when the rocker switch is activated, the contacts slide to the opposite side, allowing the current to pass freely in the direction of the arrow spots marked on the switch. Depending on whether a circuit is normally open or normally closed, the rocker switch can be configured to open or close the circuit.

The LW3128/U-L4CF-A rocker switch is used in a variety of applications, particularly in consumer products and industrial equipment. It is suitable for use in appliances like humidifiers, air conditioners, coffeemakers, air purifiers and laundry machines, as well as in computer and audio equipment. The LW3128/U-L4CF-A can also be used in medical equipment, lighting control systems, vending machines, commercial kitchen equipment and factory automation systems.

The LW3128/U-L4CF-A rocker switch features a wide range of options for use in high-end consumer electronics and industrial equipment. With its low profile design, reverse-polarity switch and single- and double-pole options, it is ideal for applications that require a reliable and robust switch.

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