Push Button Accessories

Push button accessories are the component parts that make up push buttons, which are a switch mechanism that controls one aspect of a machine. They may be used to build, replace parts or enhance the capacity of a regular push button.

What are push buttons used for?

Push buttons form an essential part of many devices you'll come across on a day-to-day basis, from calculators, to kitchen appliances, to telephones, to arcade games. In an industrial setting, they are often used as an emergency stop button. In this case, they are often connected to another button, so that the pushing of one releases another, as a safety mechanism.

Types of push button accessories

Push button accessories come in all shapes and sizes, but a few common categories include:

  • lighting accessories, which may be used to install a pilot light that switches on when the button has been pressed
  • push button heads, which are the part of the button that is pressed
  • labelling accessories, to demonstrate what the button is to be used for
  • protective accessories, such as covers for the button or its backing

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Description Price Accessory Type For Use With Series Priced to Clear Pilot Light Shape Pilot Light Material IP Rating Pilot Light Colour Supply Voltage Mounting Type Cutout Diameter
RS Stock No. 874-2406
Mfr. Part No.3SU1900-0DY30-0AA0
BrandSiemens
£5.45
Each
Units
Protective Collar Emergency Stop Mushroom Push Button SIRIUS ACT - - - - - - - -
RS Stock No. 411-1996
Mfr. Part No.3SB3901-0AB
BrandSiemens
£0.21
Each
Units
Holder 3SB3 Series - - - - - - - - -
RS Stock No. 874-2272
Mfr. Part No.3SU1500-0AA10-0AA0
BrandSiemens
£1.45
Each
Units
Holder 3 Modules SIRIUS ACT - - - - - - - -
RS Stock No. 874-2288
Mfr. Part No.3SU1550-0AA10-0AA0
BrandSiemens
£1.73
Each
Units
Holder 3 Modules SIRIUS ACT - - - - - - - -
RS Stock No. 754-1640
Mfr. Part No.3SB3910-4A
BrandSiemens
£3.33
Each
Units
Replacement key 3SB3 Series - - - - - - - - -
RS Stock No. 874-2399
Mfr. Part No.3SU1900-0BC31-0NB0
BrandSiemens
£3.08
Each (In a Pack of 10)
Units
Round Backing Plate Emergency Stop Mushroom Push Button SIRIUS ACT - - - - - - - -
RS Stock No. 874-2389
Mfr. Part No.3SU1900-0AG10-0AA0
BrandSiemens
£0.499
Each (In a Pack of 10)
Units
Blank label holder Labeling Plate 12.5 mm x 27 mm SIRIUS ACT - - - - - - - -
RS Stock No. 453-3396
Mfr. Part No.3SB3901-0AC
BrandSiemens
£0.29
Each
Units
Holder 3SB3 Series 3SB3 - - - - - - - -
RS Stock No. 874-2351
Mfr. Part No.3SU1900-0AC81-0AA0
BrandSiemens
£0.485
Each (In a Pack of 10)
Units
Blank label Label Holder SIRIUS ACT - - - - - - - -
RS Stock No. 612-9905
Mfr. Part No.3SB2908-1AC
BrandSiemens
£7.47
1 Bag of 10
Bag(s)
Incandescent lamp 3SB2 Series - - - - - - - - -
RS Stock No. 745-0190
Mfr. Part No.3SB2304-2A
BrandSiemens
£4.77
Each
Units
Bulb Holder 3SB2 Series - - - - - - - - -
RS Stock No. 103-8560
Mfr. Part No.3SU1900-0BC31-0DA0
BrandSiemens
£2.76
Each (In a Pack of 10)
Units
Backing Plate Emergency Stop Mushroom Push Button SIRIUS ACT - - - - - - - -
RS Stock No. 874-2361
Mfr. Part No.3SU1900-0BC31-0AA0
BrandSiemens
£2.76
Each (In a Pack of 10)
Units
Blank label Emergency Stop Mushroom Push Button SIRIUS ACT - - - - - - - -
RS Stock No. 453-3655
Mfr. Part No.3SB3921-0BC
BrandSiemens
£3.84
Each
Units
Mounting Tool 3SB3 Series - - - - - - - - -
RS Stock No. 103-8579
Mfr. Part No.3SU1950-0FB80-0AA0
BrandSiemens
£2.69
Each
Units
Replacement key Ronis switch SIRIUS ACT - - - - - - - -
RS Stock No. 103-8571
Mfr. Part No.3SU1900-0HG10-0AA0
BrandSiemens
£5.52
Each
Units
Cable Gland Enclosure SIRIUS ACT - - - - - - - -
RS Stock No. 453-3504
Mfr. Part No.3SB3902-1EL
BrandSiemens
£0.43
Each
Units
Backing Plate 3SB3 Series - - - - - - - - -
RS Stock No. 411-2955
Mfr. Part No.3SB3921-0AB
BrandSiemens
£2.10
Each
Units
Backing Plate 3SB3 Series - - - - - - - - -
RS Stock No. 103-8554
Mfr. Part No.3SU1400-1GC10-1AA0
BrandSiemens
£110.60
Each
Units
Electronic Module Key switch ID SIRIUS ACT - - - - - - - -
RS Stock No. 453-2854
Mfr. Part No.3SB1902-0AQ
BrandSiemens
£2.05
Each
Units
Blanking Plug 3SB3 Series - - - - - - - - -