Push Button LEDs

Push button LEDs are a type of component that connects two different points in a circuit. When pressed these switch on an LED.

Structure of push button LEDs

Push button LEDs have a structure made up of four legs; two on one side and two on the other. The two legs on either side connect internally when the push button is pressed, allowing electricity to flow through the circuit.

How do push button LEDs work?

A single leg of the push button is connected via a 5v supply and the other one is connected with an LED via a resistor. When in neutral (i.e. not pushed) the push button does not allow the current to flow through it, but when it is pressed it completes the circuit and the LED will start to glow. The current will flow all the while when the push button is pressed. As soon as it is released, the LED will be turned off as the push-button breaks the circuit and stops the supply of electricity.

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Part Details Brand For Use With LED Colour
Yellow Push Button LED Light for use with A8 Series Idec A8 Series Yellow
Amber Push Button LED for use with HB Series Pushbuttons NKK Switches HB Series Pushbuttons Amber
Amber Push Button LED for use with KB Series Pushbuttons NKK Switches KB Series Pushbuttons Amber
Amber Push Button LED for use with LB Series Pushbuttons NKK Switches LB Series Pushbuttons Amber
Amber Push Button LED for use with YB Series Pushbuttons NKK Switches YB Series Pushbuttons Amber
Blue Push Button LED Light for use with 3SB3 Series Siemens 3SB3 Series Blue
Blue Push Button LED for use with KB Series Miniature Pushbuttons, LB Series Standard Size Panel Seal Pushbuttons, LB NKK Switches KB Series Miniature Pushbuttons, LB Series Standard Size Panel Seal Pushbuttons, LB Series Standard Size Snap-in Pushbuttons, YB Series Short Body Pushbuttons, YB2 Series Panel Seal Pushbuttons Blue
Green Push Button LED Light for use with 3SB3 Series Siemens 3SB3 Series Green
Green Push Button LED for use with HB Series Pushbuttons NKK Switches HB Series Pushbuttons Green
Green Push Button LED for use with KB Series Miniature Pushbuttons, LB Series Standard Size Panel Seal Pushbuttons, LB NKK Switches KB Series Miniature Pushbuttons, LB Series Standard Size Panel Seal Pushbuttons, LB Series Standard Size Snap-in Pushbuttons, YB Series Short Body Pushbuttons, YB2 Series Panel Seal Pushbuttons Green
Green Push Button LED for use with KB Series Pushbuttons NKK Switches KB Series Pushbuttons Green
Green Push Button LED for use with KB Series Pushbuttons NKK Switches KB Series Pushbuttons Green
Green Push Button LED for use with LB Series Pushbuttons NKK Switches LB Series Pushbuttons Green
Green Push Button LED for use with YB Series Pushbuttons NKK Switches YB Series Pushbuttons Green
Red Push Button LED Light for use with 3SB3 Series Siemens 3SB3 Series Red
Red Push Button LED Light for use with 3SB3 Series Siemens 3SB3 Series Red
Red Push Button LED Light for use with A8 Series Idec A8 Series Red
Red Push Button LED for use with HB Series Pushbuttons NKK Switches HB Series Pushbuttons Red
Red Push Button LED for use with KB Series Pushbuttons NKK Switches KB Series Pushbuttons Red
Red Push Button LED for use with KB Series Pushbuttons NKK Switches KB Series Pushbuttons Red
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