Actuator Marking:	No Marking
Electrical Life:	100,000 Cycles
Mechanical Life:	--
Operating Temperature:	-30°C ~ 85°C
Panel Cutout Dimensions:	--
Features:	Epoxy Sealed Terminals
Ingress Protection:	--
Termination Style:	PC Pin
Mounting Type:	Through Hole, Right Angle
Illumination Voltage (Nominal):	--
Illumination Type, Color:	--
Series:	7000
Color - Actuator/Cap:	Black
Actuator Type:	Concave (Standard V)
Voltage Rating - DC:	28V
Voltage Rating - AC:	120V
Current Rating:	5A (AC/DC)
Switch Function:	On-On
Circuit:	DPDT
Part Status:	Active
Packaging:	Bulk

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Rocker Switches Application Field and Working Principle

Rocker switches are important electrical controls found in countless appliances. They are highly versatile, offer great value for money, and offer durability and long-lasting performance. This article will discuss the application field and working principle of the U21J1A3QE2 series rocker switches.Rocker switches are simple enough components, with a rocker arm built into a panel that provides physical contact with the terminals it is connected to when actuated. They come in many different sizes, designs, and configurations. The U21J1A3QE2 series rocker switches are suitable for applications that require an Actuator, such as on/off switches, panel lights, and indicator lights. Additionally, these switches time current and reset functions, which makes them suitable for controlling motors, alarms, and more.The U21J1A3QE2 series has various features that make it well-suited for various applications. They have a high current-carrying capacity, with a peak voltage rating of 250 Volts. Furthermore, they have a 7-inch wire connection, automatic shut off safety feature, and extendable actuator shaft. They are also resistant to water, dust, and shock, making them suitable for use in a variety of environments.The U21J1A3QE2 series has an LED light that indicates whether or not the switch is in the on or off position. This LED is powered by a low-voltage DC voltage and is controlled by a flapper that works in tandem with the rocker arm when it is actuated. When pushed in the “on” direction, the flapper contacts a terminal on the rocker arm and this causes the LED to turn on, indicating the switch is in the “on” position. Conversely, when pushed in the “off” direction, the flapper contacts the opposite terminal and the LED turns off, indicating the switch is in the “off” position.The U21J1A3QE2 series has a wide range of applications including controlling lighting circuits, providing on/off control for motors and alarms, and providing control for industrial processes such as relays and pumps. These switches are used in many commercial and industrial settings and offer a reliable and efficient way to control electricity.Rocker switches are a safe and reliable electrical control option. They are rated for up to 250 Volts and are resistant to water, dust, and shock. They are also easy to install and offer convenient control for many applications. The U21J1A3QE2 series is designed for use in a variety of settings and offers excellent value for money.

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Part Number	Manufacturer	Price	Quantity	Description