- ST 1600/44/23 - Discontinued types – not for new designs
- ST 1600/44/42 - Discontinued items – not for new applications
- ST 1600/69/23
- ST 20/11/11 - Discontinued items – not for new applications
- ST 20/11/23 - Discontinued types – not for new designs
- ST 20/11/24 - Discontinued items – not for new applications
- ST 20/23/11 - Discontinued types – not for new designs
- ST 20/23/12
- ST 20/23/23
- ST 20/23/24