Phoenix Contact MTK BU is a knife-disconnect terminal block with screw connection, accepting 0.2–4 mm² solid or 0.2–1.5 mm² stranded conductors. Rated at 16 A / 400 V with an operating range of -60 to 105 °C, it mounts on 35 mm DIN top-hat rail. The blue housing measures 5.2 x 46 x 51.5 mm on a 5.2 mm grid; supplied in packs of 50 and requires a closing plate. Country of origin: Germany.
| Manufacturer part number (MPN) | MTK BU |
| EAN / GTIN | 4017918092641 |
| Sales unit | pcs |
| Package quantity | 50 pcs |
| Connectable conductor cross section solid-core | 0.2–4 mm² |
| Connectable conductor cross section multi-wired | 0.2–1.5 mm² |
| Rated current In | 16 A |
| Rated voltage | 400 V |
| Type of electrical connection 1 | Screw connection |
| Type of electrical connection 2 | Screw connection |
| Number of levels | 1 |
| Number of clamp positions per level | 2 |
| Internally connected stages | Yes |
| Mounting method | DIN rail (top hat rail) 35 mm |
| Operating temperature | -60–105 °C |
| Width | 5.2 mm |
| Width/grid dimension | 5.2 mm |
| Height | 46 mm |
| Depth | 51.5 mm |
| Closing plate required | Yes |
| Colour | Blue |
| Type of cross disconnection | None |
| With integrated test socket | No |
| Length | 46 mm |
| Country of origin | Germany |
| MOQ | 1 |