B421J3ZQ2

Actuator Marking:	No Marking
Electrical Life:	60,000 Cycles
Mechanical Life:	--
Operating Temperature:	-30°C ~ 85°C
Panel Cutout Dimensions:	--
Features:	Epoxy Sealed Terminals
Ingress Protection:	--
Termination Style:	Solder Lug
Mounting Type:	Panel Mount, Flange
Illumination Voltage (Nominal):	--
Illumination Type, Color:	--
Series:	B
Color - Actuator/Cap:	Black
Actuator Type:	Concave (Standard V)
Voltage Rating - DC:	28V
Voltage Rating - AC:	125V
Current Rating:	6A (AC/DC)
Switch Function:	On-Off-On
Circuit:	4PDT
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rocker Switches

B421J3ZQ2 Application Field and Working Principle

Rocker switches are switching devices comprised of toggle or oblong rockers moved by a pushing action from the user, which result in one of two or multiple states depending on the model. Rocker switches are used to trigger electrical circuits at the push of a button, and are found in a wide range of applications, such as lighting, HVAC, yard equipment, office equipment, computer peripherals, and communication equipment, among many others.The B421J3ZQ2 rocker switch is a particularly versatile rocker switch that offers multiple configurations for a wide array of applications. This rocker switch is rated for 16A at 250VAC in addition to a maximum mechanical life of 50,000 cycles. It also offers a wide variety of terminal configurations and switching options in order to meet a variety of application requirements.The working principle of the B421J3ZQ2 rocker switch is simple and straightforward. The switch is activated by a pushing action from the user, which causes the rocker to move a spring-loaded contact along either the on or off position. This movement, in turn, results in the electrical circuit being triggered either on or off depending on the user’s selection.The B421J3ZQ2 rocker switch has a variety of uses thanks to its reliable structure and performance. It is ideal for applications where user comfort is of paramount importance, such as thermostats and HVAC applications. It is also well suited for machinery, office equipment, lighting fixtures, gas pumps, and industrial equipment control.For applications where the B421J3ZQ2 is the right choice, it is crucial to ensure that the switch is properly maintained and serviced to extend its life and reliability. It is important to check the switch wiring regularly and replace any faulty components to ensure correct operation. It is also important to avoid excessive pressure on the switch and to clean it regularly with a dry cloth to prevent dirt and dust build up which can interfere with its functioning.In conclusion, the B421J3ZQ2 rocker switch is a versatile, reliable and easy to use switch which offers multiple configurations for a wide array of applications. Its spring-loaded contact offers reliable performance when activated by a pushing action from the user and can be used to trigger electrical circuits. The B421J3ZQ2 is ideal for applications requiring user comfort, including thermostats, HVAC systems, lighting fixtures, gas pumps, and industrial equipment control. Proper maintenance and servicing is necessary to ensure its reliable performance.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description