Low Voltage branch joint kits are suitable for both cut and uncut mains cables. Featuring a two-part polyurethane enclosed SWISHPAK resin mixing system to minimise wastage and provide an armour bonding system.

Representing the largest and most versatile joint shells on the market, these resin joints are designed to enable core cross-over and are suitable for use with BC and DMBC ranges of mechanical connectors.


The resin branch joints are suitable for EPR, XLPE, PVC or LSZH out sheath types as well are Lead (Pb) sheathed and PILC cables (additional earthing required). Also suitable on wire armoured cable, waveform or braided armour cables.

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

 Data Sheet

 Instruction Sheet

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Picture of B10 BRANCH Cable Joint Branch B10
B10 BRANCH
£31.89 excl vat
Picture of B120 BRANCH Cable Joint Branch B120
B120 BRANCH
£237.93 excl vat
Picture of B25 BRANCH Cable Joint Branch B25
B25 BRANCH
£47.53 excl vat
Picture of B35 BRANCH Cable Joint Branch < 35mm 4c/35mm 4c
B35 BRANCH
£67.93 excl vat
Picture of B50 BRANCH Cable Joint Branch B50
B50 BRANCH
£74.73 excl vat
Picture of B70 BRANCH Cable Joint Branch B70
B70 BRANCH
£149.53 excl vat