Phoenix Contact ST 6 is a single-level spring-clamp terminal block for DIN top-hat rail (35 mm) with two clamp positions and an 8.2 mm grid pitch. It accepts aluminium or copper conductors from 0.2–10 mm² solid or 0.2–6 mm² multi-wired, rated 41 A at 1000 V, over a −60 to 110 °C operating range and is Ex e certified. Supplied in grey with atop connection; a closing plate is required at the assembly end. Country of origin is Germany and the item ships in packs of 50.
| Manufacturer part number (MPN) | ST 6 |
| EAN / GTIN | 4017918186944 |
| Sales unit | pcs |
| Package quantity | 50 pcs |
| Conductor cross-section | 0.2-6.0 mm² |
| Suitable for conductor material | Aluminium/copper |
| Connectable conductor cross section solid-core | 0.2–10 mm² |
| Connectable conductor cross section multi-wired | 0.2–6 mm² |
| Rated current In | 41 A |
| Rated voltage | 1000 V |
| Type of electrical connection 1 | Spring clamp connection |
| Type of electrical connection 2 | Spring clamp connection |
| Connection position | Atop |
| Number of levels | 1 |
| Number of clamp positions per level | 2 |
| Mounting method | DIN rail (top hat rail) 35 mm |
| Operating temperature | -60–110 °C |
| Width | 8.2 mm |
| Width/grid dimension | 8.2 mm |
| Height | 69.5 mm |
| Depth | 43.5 mm |
| Length | 69.5 mm |
| Explosion-tested version 'Ex e' | Yes |
| Closing plate required | Yes |
| Colour | Grey |
| Internally connected stages | Yes |
| Country of origin | Germany |
| MOQ | 1 |