| Control head Series: 5631 ASI-BUS double acting 2 end switches 1 pilot valve | KI-TOP ASi-Bus | Double acting | 2 | | €515.10/piece |
| Control head Series: 5631 SPS single acting spring closing 2 end switches 1 pilot valve | KI-TOP SPS | Single acting, spring closing | 2 | | €450.50/piece |
| Control head Series: 5631 ASI-BUS double acting 2 end switches 2 pilot valves | KI-TOP ASi-Bus | Double acting | 2 | | €617.10/piece |
| Control head Series: 5631 SPS single acting spring closing 2 end switches 2 pilot valve | KI-TOP SPS | Single acting, spring closing | 2 | | €552.50/piece |