MS T-Branch Cable Boots (3A/T, 3B/T1, 3B/T2)

T-branch boots form a three-way breakout around an unbroken main line, with 3A/T for small wires and 3B/T1 and 3B/T2 in round-belly constructions. Five material codes span -55 to 200 °C, with a pre-coated adhesive sealing all three openings.

-55°C–200°C (by material code)
Service temperature
MS T-Branch Cable Boots (3A/T, 3B/T1, 3B/T2)

Key specifications

Part numberMS-3A/T, MS-3B/T1, MS-3B/T2
Service temperature-55°C–200°C (by material code)
ColorsBlack

Standard sizes

No.Part numberDimensions before shrinkDimensions after shrink
HminJminKminHmaxJmaxKmaxHW&W±20%KW±20%P±10%
1MS-3B/T1-0113.213.26.65.85.83.01.521.0252.3
2MS-3B/T1-0226.926.96.612.412.43.02.541.0283.3
3MS-3B/T1-0326.926.913.212.712.75.82.541.52107.7
4MS-3B/T1-0455.655.613.225.425.45.84.571.52180.6
5MS-3B/T1-0555.655.626.925.425.412.44.572.54222.3

Where it is used

  • main-to-branch breakouts
  • Automotive wire harnesses
  • construction machinery harnesses
  • robots and automation
  • aviation harness breakouts
  • marine and rail harnesses

Request a datasheet, sample or quote

Send the size range, operating temperature and delivery requirement. We will reply with the recommended construction, wall thickness, shrink ratio and a sample plan.