WR19AL/CUL

Actuator Marking:	No Marking
Electrical Life:	10,000 Cycles
Mechanical Life:	30,000 Cycles
Operating Temperature:	-25°C ~ 85°C
Panel Cutout Dimensions:	Rectangular - 34.20mm x 17.20mm
Features:	Epoxy Sealed Terminals
Ingress Protection:	IP67 - Dust Tight, Waterproof
Termination Style:	Wire Leads
Mounting Type:	Panel Mount, Snap-In
Illumination Voltage (Nominal):	--
Illumination Type, Color:	--
Series:	WR
Color - Actuator/Cap:	Black
Actuator Type:	Concave (Curved)
Voltage Rating - DC:	30V
Voltage Rating - AC:	125V
Current Rating:	15A (AC/DC)
Switch Function:	On-Off-Mom
Circuit:	SPDT
Part Status:	Active
Packaging:	Bulk

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Rocker Switches 

Rocker switches (also known as toggle switches) are devices used to switch electrical circuits in various industrial and household settings. Rocker switches come in a variety of configurations and sizes categorized by their pins, poles, and throws. Although similar in theory, rocker switches differ from momentary and push-button switches due to their switchable nature.WR19AL/CUL rocker switches are designed for specific applications with illuminated LED lighting. The WR19AL/CUL is a UL and CSA certified unit with a rated 15A@250V. This rocker switch is perfect for a wide range of applications where on/off or even multiple switch functions are desired.

WR19AL/CUL Application Field

WR19AL/CULs are used in many different industries and applications. Most notably, they can be found in home appliances, portable devices, industrial equipment, and even medical equipment. They are UL and CSA approved and come in many different shapes and sizes.The WR19AL/CUL is available with a variety of terminals, including screw, PCB, and quick connect. This makes it easy to install the rocker switch with the correct connection type for the application. Additionally, the WR19AL/CUL is available with variable switch configurations to accommodate various types of applications. These include: single throw, dual throw, three-pole, four-pole, momentary, and illuminated.

WR19AL/CUL Working Principles 

WR19AL/CUL rocker switches consist of six components – actuator, contact arm, electrical contacts, solder terminals, bushing, and a separate retention clip.The actuator is the button that the user presses in order to activate the switch. The contact arm is the piece of metal that connects the actuator to the electrical contacts. The electrical contacts are responsible for connecting the switch to the current-carrying components in the circuit. The solder terminals are responsible for connecting the electrical contacts to the wiring. The bushing is a plastic piece that holds the actuator in place and provides an aesthetically pleasing cover for the electrical contacts, while the retention clip helps to secure the activator and contact arm to the electrical contacts.When the user presses the actuator, the contact arm pushes against the electrical contacts and allows current to flow through the circuit. This completes the circuit and the switch is activated. Releasing the actuator then pushes the contact arm back towards its original position and causes the current to stop flowing. This deactivates the circuit.

Conclusion

WR19AL/CUL rocker switches are widely used in many different industries and applications. They are extremely versatile and can be used in multiple configurations. The components of a WR19AL/CUL are relatively simple and straightforward, and their rated voltage of 15A@250V makes them suitable for even higher power applications. The WR19AL/CUL is UL and CSA certified, carries a lifetime warranty, and is available in a variety of styles and colors.

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