| BM04/35/4F |
A Bloc 400A multipole busbar unit.
The unit shown here will accommodate 4 no. 4 Pole 250AF mccb's with connections at 35 mm c/c.
Outgoing terminals shown here have a fork type terminal (suffix F) and are to suit a device with bolt fixings. Solid stubs (suffix C) or terminals with a hole (suffix H) are available.
The incoming supply is connected to the Bloc unit via interconnecting links.
The red and blue phases are connected to the left and right of the unit using phase connection clamps (not shown but provided) with 2 no. M8 bolts per connection.
The yellow phase interconnection is via a single M10 bolt (not shown).
The outgoing Neutral terminals are on the left in this picture. They can be on the right if required.
There are 4 no.incoming Neutral connections. They are located at each side and at each end of the unit. The connection is via an M8 bolt (provided).
4 shrouds are included as standard. Spare shrouds can be supplied as optional extras if required.
Fixing to the enclosure is via 2 M8 bolts which attach to an embedded connection at the rear of the unit.