Birkett Resin Branch Joint – B400

Birkett B400 LV branch joint kit, suitable for both cut and uncut mains cables. These Birkett joints feature the largest and most versatile joint shells on the market, enabling core crossing and are suitable for use with a range of mechanical branch (BC or DMBC) or service (SC) connectors (available separately).

B400 Joint Properties:

• Max. diameter: 80.0mm
• External length: 980.0mm
• External width: 290.0mm
• BS EN 50393 Tested

Each Birkett joint kit features: two-part transparent mould body, Swishpak resin pack/s, armour continuity braids, under-armour support rings, worm-drive clips, mastic tape and full installation instructions.