Phoenix Contact ST 6-TWIN is a grey spring-clamp feed-through terminal block for aluminium and copper conductors from 0.2 to 10 mm² solid and 0.2 to 6 mm² stranded, rated 41 A at 1000 V. It mounts on 35 mm DIN top-hat rail with three clamp positions across a single level, and is certified for Ex e explosion-protected applications. The housing measures 8.2 mm wide, 90.5 mm high and 43.5 mm deep with an operating range of -60 to 110 °C; supplied in packs of 50.
| Manufacturer part number (MPN) | ST 6-TWIN |
| EAN / GTIN | 4017918884659 |
| Sales unit | pcs |
| Package quantity | 50 pcs |
| 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 | 3 |
| 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 | 90.5 mm |
| Depth | 43.5 mm |
| Length | 90.5 mm |
| Explosion-tested version 'Ex e' | Yes |
| Closing plate required | Yes |
| Colour | Grey |
| Internally connected stages | Yes |
| Country of origin | China |
| MOQ | 1 |