LW3122-L2BC

Actuator Marking:	No Marking
Electrical Life:	10,000 Cycles
Mechanical Life:	30,000 Cycles
Operating Temperature:	-20°C ~ 50°C
Panel Cutout Dimensions:	Rectangular - 32.00mm x 19.80mm
Features:	--
Ingress Protection:	--
Termination Style:	Solder Lug
Mounting Type:	Panel Mount, Snap-In
Illumination Voltage (Nominal):	28 VAC
Illumination Type, Color:	Incandescent, Red/White
Series:	LW
Color - Actuator/Cap:	White (Red, White Filter/Diffuser)
Actuator Type:	Concave (Standard V) - Illuminated
Voltage Rating - DC:	30V
Voltage Rating - AC:	125V
Current Rating:	10A (AC), 6A (DC)
Switch Function:	On-On
Circuit:	DPDT
Part Status:	Active
Packaging:	Bulk

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Rocker Switches: LW3122-L2BC Application Field and Working Principle

Rocker switches are commonly used as device activators, such as park lights and fog lamps. LW3122-L2BC is a double-pole, single-throw (DPST) rocker switch manufactured by OMRON. It provides an on-off function that can be used for controlling the activation of two separate circuits.

Application & Installation

The LW3122-L2BC is designed for use in medium control tasks, including industrial automation, electronic equipment production and various electrical appliances. The switch is designed for a panel mounting type and is suitable for all types of panel thickness, from 0.8 to 6mm. It can also be panel-mounted using nut and screw metals or metal inserts. The switch is designed for use on 120 volts AC, and is available with a voltage rating of up to 600 volts. The current rating for the switch is 1,000mA and the contact resistance is less than 15 ohms.

Design & Construction

The LW3122-L2BC switch is constructed of plastic and metal. The switch body is a black plastic material that is resistant to abrasion and corrosion. The actuator is made from a metal, typically steel. The contact blocks are all copper or copper alloy, and the contact heads are molded from silver-plated copper or copper alloy.The contacts of the switch are positioned between two poles of the actuator, allowing for a snap-in, snap-out action. The actuator also includes two independent contact blocks, which can be used to activate two separate circuits.

Working Principle

The working principle of the LW3122-L2BC is straightforward. When the switch is flipped, the contacts in the center of the actuator open, thus breaking the electrical circuit. When the switch is flipped back, the contacts close and the circuit is completed again. The contacts are normally open and act as a control switch. The contacts in the switch are made of high-grade metal that is resistant to abrasion and corrosion. The actuator is designed to prevent accidental contact with the contacts, as it is spring-loaded. This ensures a secure connection and prevents accidental or unwanted opening of the circuit.

Environmental Considerations

The LW3122-L2BC is designed for a wide range of uses. It is rated up to 125 degrees Celsius and rated for a humidity level of up to 95%. It is also designed for dust-resistant operation and the sensing mechanism is sealed with an IP67 rating. The switch is also designed for safety and is certified by UL and CSA. It is RoHS compliant and is approved for use in a variety of countries, including the United States, Canada, Europe and South Africa.

Conclusion

The LW3122-L2BC rocker switch is a reliable, cost-effective solution for a variety of applications. Its efficient design and strong construction makes it an ideal switch for industrial automation, electronics production and other electrical control tasks. It is easy to install and provides reliable, safe operation.

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