JWL21RAA/U

Illumination Type, Color:	--
Electrical Life:	25,000 Cycles
Mechanical Life:	25,000 Cycles
Operating Temperature:	-25°C ~ 70°C
Panel Cutout Dimensions:	Rectangular - 29.50mm x 20.50mm
Features:	Epoxy Sealed Terminals
Ingress Protection:	Dust Proof
Termination Style:	Solder, Quick Connect - 0.187" (4.7mm)
Mounting Type:	Panel Mount, Snap-In
Illumination Voltage (Nominal):	--
Series:	JW
Actuator Marking:	No Marking
Color - Actuator/Cap:	Black
Actuator Type:	Concave (Curved)
Voltage Rating - AC:	125V
Current Rating:	16A (AC)
Switch Function:	On-Off
Circuit:	DPST
Part Status:	Active
Packaging:	Bulk

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Introduction

Rocker switches is a category of electric switches that have a rocker action. They are used for a variety of uses ranging from controlling electricity, to controlling light and appliance switches. This article will cover the application field and working principle of the JWL21RAA/U Rocker Switch.

Application Field

The JWL21RAA/U Rocker Switch is a two-pole rocker switch, ideal for a variety of applications. This switch is On/Off rated, meaning that it can handle either 110-240V AC/DC voltage. It has a 6A 250V AC rating, and can handle a resistive load of up to 6A at 250V AC. This switch is typically used in residential, commercial, and industrial locations.This switch also has a number of mounting options available. It can be either surface mounted, or flush mounted. The switch is compact and easy to mount, making it a great choice for tight spaces. The switch can also be used in applications where the environment is wet or corrosive. It has UL-Listed and CUL-Listed ratings, making it suitable for indoor and outdoor applications.

Working Principle

The JWL21RAA/U Rocker Switch is a double pole switch, and is designed to be used in applications with two circuits. This means that the switch has two switching elements that are linked together. The first element controls the power supply to the switch, while the second element is used to control the power to any connected devices. When the switch is in the off position, the power to both circuits is cut off. When in the on position, the power to both circuits is powered on. The switch also has a "momentary" position, which allows the switch to momentarily start and stop a particular device or circuit. The switch also has built-in "transition" features. This means that when the switch is moved from the off position to the on position, it will slowly increase the voltage before it reaches the "on" position, and likewise for when switching from the on position to the off position. This has the effect of reducing stress on connected components, as the transition is gradual and controlled.

Conclusion

The JWL21RAA/U Rocker Switch is a versatile switch, and is suitable for a variety of applications. It is On/Off rated, UL and CUL listed, and can handle up to 6A at 250V AC. It is available in both surface mounted and flush mounted models, allowing flexibility in mounting locations. The switch also has built-in transition features, allowing for a smooth and controlled transition between off and on positions.

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