Siemens 3SB3 Series, Red Push Button Head, Latching, 22mm Cutout

  • RS Stock No. 743-0578
  • Mfr. Part No. 3SB3501-1RA21
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
Non Compliant
COO (Country of Origin): CZ
Product Details

Push/Pull Buttons - Illuminated

The 3SB35 series of pushbuttons are illuminated push pull-buttons with 30, 40 or 60 mm diameter heads. These pushbuttons are metal, round and have a mounting diameter of 22mm.

Push pull buttons that can be illuminated
Latching with pull to unlatch mechanism
Protection rating of IP67

Supplied with

holder for 3 elements.


This product is in obsolescence mode and is due for discontinuation by the manufacturer. We recommend that you review the new pushbutton range SIRIUS ACT which is the alternative range proposed by the manufacturer. Please refer to the 3SB3 / SIRIUS ACT cross-reference guide located in the technical reference section.



Attribute Value
Series 3SB3
Cutout Diameter 22mm
Push Button Colour Red
Push Button Shape Round
Push Button Actuation Latching
Push Button Style Round
IP Rating IP67
Discontinued product