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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Price (Price shown excludes VAT)	Part Details	Brand	Stock	For Use With	LED Colour

Amber Push Button LED Light for use with KB Series, YB Series, YB2 Series $ 6.74 Each Added Compare	RS Stock No. 181-7096 Brand NKK Switches Mfr. Part No. AT634D05	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	KB Series, YB Series, YB2 Series Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Amber Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Red Push Button LED Light for use with KB Series, YB Series, YB2 Series $ 6.74 Each Added Compare	RS Stock No. 181-7095 Brand NKK Switches Mfr. Part No. AT634C05	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	KB Series, YB Series, YB2 Series Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Red Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Red/Green Push Button LED Light for use with YB Series $ 6.74 Each Added Compare	RS Stock No. 181-7093 Brand NKK Switches Mfr. Part No. AT621CF02	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	YB Series Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Red/Green Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Red Push Button LED Light for use with A8 Series $ 2.29 Each (In a Pack of 5) Added Compare	RS Stock No. 352-755 Brand Idec Mfr. Part No. LAD-SR	Idec Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	590 Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	A8 Series Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Red Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Yellow Push Button LED Light for use with A8 Series $ 2.29 Each (In a Pack of 5) Added Compare	RS Stock No. 352-733 Brand Idec Mfr. Part No. LAD-SY	Idec Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	455 Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	A8 Series Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Yellow Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Red Push Button LED Light for use with 3SB3 Series $ 16.03 Each Added Compare	RS Stock No. 745-0468 Brand Siemens Mfr. Part No. 3SB3901-1CG	Siemens Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	31 Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	3SB3 Series Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Red Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Amber Push Button LED for use with KB Series Pushbuttons $ 6.57 Each Added Compare	RS Stock No. 125-1730 Brand NKK Switches Mfr. Part No. AT634D24	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	KB Series Pushbuttons Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Amber Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Amber Push Button LED for use with LB Series Pushbuttons $ 9.16 Each Added Compare	RS Stock No. 125-1722 Brand NKK Switches Mfr. Part No. AT627D24	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	LB Series Pushbuttons Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Amber Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Amber Push Button LED for use with YB Series Pushbuttons $ 4.92 Each Added Compare	RS Stock No. 125-1734 Brand NKK Switches Mfr. Part No. AT628D	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	YB Series Pushbuttons Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Amber Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Blue Push Button LED for use with KB Series Miniature Pushbuttons, LB Series Standard Size Panel Seal Pushbuttons, LB $ 7.70 Each Added Compare	RS Stock No. 125-1719 Brand NKK Switches Mfr. Part No. AT625G	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	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 Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Blue Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Green Push Button LED for use with KB Series Pushbuttons $ 1.527 Each (In a Bag of 5) Added Compare	RS Stock No. 125-1725 Brand NKK Switches Mfr. Part No. AT635F	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	KB Series Pushbuttons Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Green Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Green Push Button LED for use with LB Series Pushbuttons $ 9.16 Each Added Compare	RS Stock No. 125-1720 Brand NKK Switches Mfr. Part No. AT627F24	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	LB Series Pushbuttons Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Green Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Green Push Button LED for use with YB Series Pushbuttons $ 4.25 Each Added Compare	RS Stock No. 125-1731 Brand NKK Switches Mfr. Part No. AT628F	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	YB Series Pushbuttons Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Green Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Red Push Button LED for use with KB Series Pushbuttons $ 1.54 Each (In a Bag of 5) Added Compare	RS Stock No. 125-1726 Brand NKK Switches Mfr. Part No. AT635C	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	KB Series Pushbuttons Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Red Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Red Push Button LED for use with LB Series Pushbuttons $ 9.16 Each Added Compare	RS Stock No. 125-1721 Brand NKK Switches Mfr. Part No. AT627C24	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	LB Series Pushbuttons Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Red Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
Red Push Button LED for use with YB Series Pushbuttons $ 4.25 Each Added Compare	RS Stock No. 125-1733 Brand NKK Switches Mfr. Part No. AT628C	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	YB Series Pushbuttons Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Red Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.
White Push Button LED for use with KB Series Miniature Pushbuttons, LB Series Standard Size Panel Seal Pushbuttons, LB $ 7.70 Each Added Compare	RS Stock No. 125-1723 Brand NKK Switches Mfr. Part No. AT631B	NKK Switches Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	Check Stock Levels	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 Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.	White Please note that the Stock level on this page is periodically updated during the day. To get the current Stock level, please click on the Product Number that you are interested in.

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