• 

  Dunkermotoren BG75X75 SI 40V

• 

  Brevetti SR309SI(SE)139350 obsolete,replaced by 309SU139350

• 

  Bellofram 520SI0G150P2154

• 

  Schmalz FG SI- 55

• 

  Solartron SI100

• 

  Solartron SI200

• 

  Foxboro E83W-04 S S I T

• 

  Aeco SI 8-DC2 NPN NO S

• 

  Aeco SI30-DC4PNP

• 

  Dunkermotoren BG 75X50SI / 88575 05071