LW3129

Operating Temperature:	-20°C ~ 50°C
Mechanical Life:	30,000 Cycles
Electrical Life:	10,000 Cycles
Series:	LW
Packaging:	Bulk
Part Status:	Active
Circuit:	DPDT
Switch Function:	On-Off-Mom
Current Rating:	10A (AC), 6A (DC)
Voltage Rating - AC:	125V
Voltage Rating - DC:	30V
Actuator Type:	Actuator Arm, Cap Required
Color - Actuator/Cap:	--
Actuator Marking:	Varies by Cap
Illumination Type, Color:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount, Snap-In
Termination Style:	Solder Lug
Ingress Protection:	--
Features:	--
Panel Cutout Dimensions:	Rectangular - 32.00mm x 19.80mm

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Introduction

Rocker switches are common in many industries and applications. They provide a smart, convenient and reliable way to switch on and off a circuit. The LW3129 is a right angle rocker switch, offering great value and an excellent performance. This article explores the applications of the LW3129 as well as its working principle.

Applications of LW3129

The LW3129 is primarily used in automotive and electrical applications. It can be used as a direct replacement in many cars and other vehicles, providing a reliable and long-lasting switch solution. This switch is also commonly used in home and office wiring applications, where it provides reliable switching from one circuit to the next. The LW3129 is designed for use in environments where strong air currents are present. It can cope with the vibrations and shocks associated with these environments, making it ideal for use in industrial areas. It is also suitable for use in electrical enclosures, such as junction boxes and electrical panels, to improve airflow and help with heat dissipation.

Working Principle of LW3129

The LW3129 is a right angle rocker switch, meaning it has rockers that protrude at right angles to the main body of the switch. The rockers are connected to the switch contacts and are used to activate or deactivate the switch. When the rockers are pressed down (or to the right), the contacts inside the switch are engaged, providing a signal to the circuit that the switch is in the ‘on’ position. When the rockers are released (or back to the left), the contacts disengage and the signal is cut, thus switching the circuit off. This switch also has a built-in surge protection circuit, which helps to reduce electrical damage due to sudden and large power surges. This protection circuit is activated when the switch senses a large surge in electrical power, and will divert the excess power away from the circuit, providing protection from the surge.

Conclusion

The LW3129 is an efficient and reliable rocker switch, providing excellent value for money and a good performance. This switch is suitable for a wide range of automotive and electrical applications, and has a built-in surge protection circuit to prevent damage from overvoltage. This article has discussed the applications and working principle of the LW3129 switch, making it clear why this is a popular choice for many industries.

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