U21J50AQE2

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: U21J50AQE2 application field and working principle

A rocker switch is a kind of switch which operates by pressing a rocker in either direction. It is usually mounted in a rectangular opening on the panel, with a matching cutout or snap-on bezel. Depending on its construction, a rocker switch may be designed for either on-off or momentary operation, and can be found in a wide range of designs and ratings suitable for different loads and applications.In this article, we will discuss the rockerd switch U21J50AQE2 and its application field and working principle in detail.The U21J50AQE2 rocker switch is a single-pole AC or DC device. It has a built-in overvoltage and overcurrent protection. The switch is UL1410 compliant and can be used in applications in the areas of industrial, commercial, residential, military and marine. It is rated for 12A/125V AC and 3A/250V AC.The U21J50AQE2 rocker switch has a manual OFF/ON rocker action which operates by pressing the rocker in a clockwise direction for on or counter clockwise direction for OFF. The actuated contacts are maintained in the ON position even if power is lost. It has a non-shorting type of contact, which means that the contacts operate independently of each other and can be used for a variety of purposes.The U21J50AQE2 rocker switch has been designed and tested for use in harsh operating environments, including high vibration and shock, dust, dirt, and water immersion. The rocker switch has a rectangular, black plastic body and rocker with white lettering and red accent. The rocker switch has a maximum surge withstanding capability of up to 4500V AC, making it suitable for applications where surges and transients may occur.The U21J50AQE2 rocker switch has superior performance, reliability, and durability. The switch can be used in various circuits such as lighting, heating, audio/video, game equipment, medical equipment and electric control systems, among others. The high-grade insulation materials used in the switch provide superior electric performance and protection against shock, electric arc and fire hazards.The rocker switch is easy to install, even in awkward or tight spaces. It is simple to use and provides a reliable connection. It also has built-in safety features that help to prevent overheating, which can lead to fire hazards in the event of an electric overload.The U21J50AQE2 rocker switch is a versatile, reputable and reliable device that provides many years of service. It is designed for a wide variety of applications, from residential to industrial and marine. It is a cost-effective choice for any application requiring reliable switching.

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