TR2-21-L5

Illumination Type, Color:	LED, Green
Electrical Life:	100,000 Cycles
Mechanical Life:	--
Operating Temperature:	-25°C ~ 70°C
Panel Cutout Dimensions:	--
Features:	--
Ingress Protection:	--
Termination Style:	PC Pin
Mounting Type:	Through Hole
Illumination Voltage (Nominal):	2.2 VDC
Series:	TR
Color - Actuator/Cap:	--
Actuator Type:	Plunger for Cap
Voltage Rating - DC:	12V
Current Rating:	10mA (DC)
Switch Function:	Off-Mom
Circuit:	SPST-NO
Type:	Standard, Illuminated
Part Status:	Active
Packaging:	Bulk

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TR2-21-L5 Pushbutton Switches Application Field and Working Principle

Pushbutton switches are a type of electrical device that is used to control power or other circuits in many areas of electronics, including industrial automation, HVAC, aviation, and other applications. The TR2-21-L5 illuminated pushbutton switch is a widely used pushbutton switch that is used in a variety of applications.The TR2-21-L5 pushbutton switch is a single pole, single throw (SPST) illuminated switch that is waterproof and suitable for use in harsh environments. This switch is rated to a minimum of 500,000 electrical cycles, making it an ideal choice for demanding industrial applications. The TR2-21-L5 features two screw-on terminals and two solder terminals for easy wiring. Its four-way rotary switching makes it ideal for a wide range of controls, such as multi-color illumination, pulsing, ramping, and interval operation. The TR2-21-L5 is also capable of controlling both DC and AC power.The basic working principle of the TR2-21-L5 pushbutton switch is relatively simple. When the switch is closed, current flows from one terminal to the other and causes the switch to activate. When the switch is open, no current flows and the switch stays off. The switch also contains an LED, which is used to indicate when the switch is closed and when it is open. In some applications, the LED can be used to indicate different levels of power or other signals.The TR2-21-L5 pushbutton switch is widely used in many industrial applications, including automation, HVAC, and industrial process control. It is also used in a variety of applications in aviation, such as flight control systems and navigation instrumentation. The switch is often used to control a wide range of inputs, including pressure, temperature, flow, and position. It is also used to control timers, counters, and relays in a wide range of applications and systems.The TR2-21-L5 pushbutton switch is a reliable and easy-to-use switch, making it an ideal choice for many industrial and commercial applications. Its reliable construction and multiple wiring options make it easy to install in a wide range of devices, and its LED indicator allows for quick and easy troubleshooting. In addition, its long life expectancy makes it an excellent choice for a wide range of applications.

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