LW3125/U-L4CF-A

Rocker switches are commonly used in household appliances and commercial equipment, typically used in on/off circuits to control electrical devices based on the rocker movement. LW3125/U-L4CF-A is a popular rocker switch with a variety of applications and uses.

LW3125/U-L4CF-A has a moderate size of 50.8mm x 25.4mm and it is rated 10A@125VAC. It is a two-pole, two-position (2P2T) rotary switch and its contact resistance is less than 50mΩ. The switch has an IP66 (IP67) waterproof rating and it can endure up to 50 million life-cycles. It is also UL approved product and it has passed the CE and RoHS tests.

The main application of the LW3125/U-L4CF-A is to control on/off, momentary on/off, dimmer, indicator, fan, 360 degree adjustable and momentary circuit for household appliances, automobiles and industrial machines. Moreover, it can be used as the switch in power supply, transformers, lighting, etc.

The working principle of the LW3125/U-L4CF-A is simple. The switch consists of two parts: an internal contacts and external contacts. The internal contacts are made of bronze, silver and other materials, which makes it highly resistant to electric arc and erosion. The external contacts are made of metal and plastic materials, which provides insulation and protection to the switch. When the switch is in on or off position, the external contacts will connect or disconnect the internal contacts, thus controlling the on/off circuit. In addition, the switch will provide feedback by playing audible noise when in operation and the LED light controller can be used to indicate the switch status.

In conclusion, LW3125/U-L4CF-A is a reliable rocker switch that is widely used in various applications. It has a moderate size and can endure up to 50 million life-cycles. Moreover, it has a low contact resistance and it is IP66 waterproof. Also, it has passed the UL, CE and RoHS tests. The switch is quite simple to use and its main application is for controlling on/off, momentary on/off and dimmer circuits. All in all, the LW3125/U-L4CF-A is a great addition to any household or commercial device.