LW3122-L3DD-A

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Rocker Switches – LW3122-L3DD-A Application Field and Working Principle

Rocker switches are electromechanical devices which can be used to control a wide variety of electrical functions in various applications. The LW3122-L3DD-A rocker switch is a 15A/250V universal rocker switch with a rectangular shape. It is suitable for oven, cooker, hob, extractor fan and other electrical appliances.

Rocker switches like the LW3122-L3DD-A consist of two moving contacts (pole and throw) which can be manipulated by a rocker arm. The rocker arm can be moved in either direction, depending on the current. When an electric current is applied, the rocker arm moves to the left, closing one circuit while opening the other. This opens and closes the circuits to power or disconnect appliance, or to control different functions within the same appliance.

Installation of rocker switches usually requires panel mount, which ensusures that the switch is securely held in place. If panel mount is not necessary, such as in a wall mount application, its terminals can be connected directly to the appliance wiring. This type of rocker switch also has two types of mounting options: surface mounting and wall mounting.

In terms of its performance, the LW3122-L3DD-A is designed to withstand temperatures up to 105°C, and is UL approved. The standby power consumption is 8mW and the maximum current rating is 15A. Its rated voltage is 250VAC / 2A in both 50Hz and 60Hz power grids. The contacts of this rocker switch can move freely with only 1N mechanical force.

In summary, the LW3122-L3DD-A is a versatile rocker switch which can be used to control virtually any electrical function in both industrial and residential applications. It is designed with a high level of precision and quality, and is UL approved for reliability and safety. Its low standby power consumption makes it an energy efficient option, while its wide voltage and frequency range make it suitable for different applications. Lastly, its easy installation process, either by panel mounting or direct wiring, ensures quick and convenient installation.

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