UB26RKW03N-B

Color - Actuator/Cap:	White
Electrical Life:	10,000 Cycles
Mechanical Life:	200,000 Cycles
Operating Temperature:	-20°C ~ 70°C
Panel Cutout Dimensions:	--
Features:	Epoxy Sealed Terminals
Ingress Protection:	--
Termination Style:	PC Pin
Mounting Type:	Through Hole
Illumination Voltage (Nominal):	--
Illumination Type, Color:	--
Series:	UB
Actuator Type:	Rectangular, Button
Voltage Rating - DC:	30V
Voltage Rating - AC:	125V
Current Rating:	5A (AC/DC)
Switch Function:	On-On
Circuit:	DPDT
Type:	Standard
Part Status:	Active
Packaging:	Bulk

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Pushbutton Switches Pushbutton switches are an integral component in built-in electrical or mechanical systems. In essence, these switches are used as a type of control interface, communicating commands from the user to the system when activated. Pushbutton switches are available in a wide variety of models and sizes, enabling the user to choose a switch that is optimal for their application. This article will provide an overview of a specific pushbutton switch model, UB26RKW03N-B, including its application field and working principle.The UB26RKW03N-B is a normally closed, illuminated switch that is designed for low voltage, light-duty applications. The switch has a UL approved rating of 3 Amps at 125VAC and 1.5 Amps at 250VAC. This switch is ideal for use in the manufacturing or service environments that require the visibility of an illuminated switch, yet don’t require a high current rating.The UB26RKW03N-B has a broad range of applications, such as for indicating the condition of equipment, powering remote circuits, and controlling lighting systems. This push button switch is most commonly used in low voltage electronic applications because of its low power consumption. Additionally, this switch is ideal for use in applications where infrequent switching operations are required.In terms of its operating principle, the UB26RKW03N-B pushbutton switch is activated by depressing the switch stem. When the stem is depressed, two contacts inside the switch are brought together and current flows. This action triggers the desired command in the form of an electrical impulse. Releasing the stem immediately ceases the flow of current and the system is deactivated.Additionally, the UB26RKW03N-B includes a built-in LED which indicates when the switch is activated. This LED is powered by the same current that is used to control the system. The LED stays lit so long as the switch is activated, which will enable the user to monitor the operation of the switch.Since its introduction to the market, the UB26RKW03N-B has become a popular pushbutton switch model due to its reliability, simple yet robust design, and cost-effectiveness. Its low power consumption and illumination make it ideal for use in low voltage applications such as those found in manufacturing or service environments. Additionally, its bright blue LED will help the user to easily identify when the switch is activated without the need of additional wiring.Overall, the UB26RKW03N-B is an excellent choice of a pushbutton switch for low voltage applications in the manufacturing or service industry. With its simple design and low power consumption, this switch offers the user a reliable yet cost-effective operation. Its illuminated LED will enable the user to easily monitor the switch’s status, providing added protection against accidental with high voltage current.

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