- ST 400/4/42 - Discontinued types – not for new designs
- ST 400/44/23 - Discontinued types – not for new designs
- ST 400/5/23 - Discontinued items – not for new applications
- ST 400/69/23
- ST 400/69/42 - Discontinued items – not for new applications
- ST 500/11/11 - Discontinued types – not for new designs
- ST 500/11/23
- ST 500/23/11 - Discontinued items – not for new applications
- ST 500/23/23
- ST 500/23/24