• 

  Relpol T-R4E-2014-23-5230

• 

  Circutor M/TR-25-4

• 

  Italvibras MICRO M4-TR

• 

  ENDRESS & HAUSER TR11-AAACASU43000 (obsolete, replaced by TM131-AACACCB1BA4ACAC2HA1AA1+NQ)

• 

  TR Electronic 307-00004

• 

  Helukabel SUPER-P-TR-C-PUR 4X2X0,25 QMM

• 

  Schneider Electric RM4TR32 no longer available, replacement RM22TR33

• 

  TERAL LSW 25TR0.4

• 

  TERAL Lsw 25tr0.4-280

• 

  Smc VXD2140-04F-4TR1