• 

  Robert Birkenbeul 5AP90S-4 obsolete, replacement 6APE90S-4-IE2

• 

  Elcom SAK-6AP 110-2

• 

  Robert Birkenbeul 4AP132M-4 obsolete replacement 6APE132M-4 IE2

• 

  Pulsatron Bi8-M18-AP6X 7m

• 

  Turck 9961-0464 - > alternarive Bi8-M18-AP6X 7m

• 

  Birkenbeul. 5AP90S 6 obsolete, replacement 6APE90S-6-IE2

• 

  Uchida AP2D21LV1RJ6-988-0

• 

  Birkenbeul. 5AP90L6

• 

  Honeywell AP121DR,1H,2U,5A,6A,9A

• 

  EBM Papst A6E450AP1213