Brand
- Phoenix Contact 58
- nVent-Schroff 48
- RS PRO 45
- Siemens 36
- Bopla 25
- Schurter 23
- TE Connectivity 18
- nVent-SCHROFF 17
- Schneider Electric 16
- Scruffs 16
- OKW 15
- Bulgin 14
- Takachi Electric Industrial 14
- Rittal 12
- Hammond 10
- Bernstein AG 8
- METCASE 8
- ABB 6
- EAO 6
- Parade 6
- 3M 4
- Allen Bradley 4
- Pactec 4
- APW 3
- Bott 3
- CAMDENBOSS 3
- Eaton Bussmann Series 3
- IMI Norgren 3
- JSP 3
- Omron 3
- Rose 3
- StarTech.com 3
- Analog Devices 2
- Eaton 2
- APEM 1
- Allen Bradley Guardmaster 1
- Amphenol 1
- Amphenol RF 1
- Cosel 1
- Crowcon 1
- Cypress Semiconductor 1
- Fibox 1
- Honeywell Safety 1
- Idec 1
- Kings Electronics 1
- Legrand 1
- Lovato 1
- PR Electronics 1
- Schaffner 1
- Socomec 1
- Texas Instruments 1