Phoenix Contact MBKKB 2,5 is a miniature two-level screw-connection terminal block for DIN top-hat rail (15 mm) with two clamp positions per level and a 5.2 mm grid pitch. It accepts aluminium or copper conductors from 0.2–4 mm² solid or 0.2–1.5 mm² multi-wired, rated 24 A at 500 V, over a −60 to 105 °C operating range and is Ex e certified. Supplied in grey; a closing plate is required at the assembly end. Country of origin is China and the item ships in packs of 50.
| Manufacturer part number (MPN) | MBKKB 2,5 |
| EAN / GTIN | 4017918021313 |
| Sales unit | pcs |
| Package quantity | 50 pcs |
| Suitable for conductor material | Aluminium/copper |
| Connectable conductor cross section solid-core | 0.2–4 mm² |
| Connectable conductor cross section multi-wired | 0.2–1.5 mm² |
| Rated current In | 24 A |
| Rated voltage | 500 V |
| Type of electrical connection 1 | Screw connection |
| Type of electrical connection 2 | Screw connection |
| Number of levels | 2 |
| Number of clamp positions per level | 2 |
| Mounting method | DIN rail (top hat rail) 15 mm |
| Operating temperature | -60–105 °C |
| Width | 5.2 mm |
| Width/grid dimension | 5.2 mm |
| Height | 62 mm |
| Depth | 47.5 mm |
| Length | 62 mm |
| Explosion-tested version 'Ex e' | Yes |
| Closing plate required | Yes |
| Colour | Grey |
| Internally connected stages | No |
| Country of origin | China |
| MOQ | 1 |