Shopping cart
Op elkaar afgestemde kwaliteitsproducten Compatible products
Of excellent quality
Op elkaar afgestemde kwaliteitsproducten 10 years of CNC-experience
Dedication & Craftmanship
3d files 3D Step or CAD files
For easy 3D modeling
Instellen Configured
As you wish
Voorraad Almost all parts
Shipped from our stock



Siemens (3SK1220-1AB40) Input expansion for Safety Relay(SCREW TYPE)

Article number 4497
In Stock In Stock
EAN-number 4011209913561
109,99 Excluded VAT Price per piece
Compatible Products
Input expansion for Siemens (3SK1121-1AB40) Safety Relay Basic Advanced. Using this input expansion module, it is possible to add additional inputs to the safety relais. Keep in mind that also device connector 3ZY is required.


Here you can find all attachments that are linked to the product. Click on the icon to download.

4497-1_Siemens_3SK11201AB40_datasheet_en.pdf 4497-1 Siemens 3SK11201AB40_datasheet_en
4497-2_SIEMENS_3SK1_Safety_Relays_Manual.pdf 4497-2 SIEMENS 3SK1 Safety Relays Manual