MS Multi-Branch Cable Boots (3, 4 and 5-way)
Multi-branch boots cover 3-way, 4-way and 5-way breakouts in one part: 3B/V1 round-belly, 4A/E for small wires, 4B/E 1:3 split, and 5A/W and 5B/W five-way shapes. They replace hand-wrapped tape at harness junctions and seal on heating.
-55°C–200°C (by material code)
Service temperature

Specifications
Key specifications
| Part number | MS-3B/V1, MS-4A/E, MS-4B/E, MS-5A/W, MS-5B/W |
|---|---|
| Product type | Multi-branchmolded boot (cable boot) |
| Service temperature | -55°C–200°C (by material code) |
| Colors | Black |
Dimensions
Standard sizes
| No. | Part number | Dimensions before shrink | Dimensions after shrink | |||||
|---|---|---|---|---|---|---|---|---|
| Hmin | J,K,L&min | Hmax | J,K,L&max | HW±20% | W±20% | P±10% | ||
| 1 | MS-5B/W-01 | 13.2 | 6.6 | 6.9 | 3.4 | 1.52 | 1.02 | 24.1 |
| 2 | MS-5B/W-02 | 19.3 | 9.4 | 9.7 | 5.3 | 1.78 | 1.02 | 35.6 |
| 3 | MS-5B/W-03 | 19.3 | 13.2 | 9.7 | 6.9 | 1.78 | 1.52 | 49.3 |
| 4 | MS-5B/W-04 | 26.9 | 13.2 | 13.0 | 6.9 | 2.54 | 1.52 | 49.3 |
| 5 | MS-5B/W-05 | 38.6 | 19.3 | 18.5 | 9.7 | 3.05 | 1.78 | 71.9 |
| 6 | MS-5B/W-06 | 55.6 | 26.9 | 26.7 | 13.0 | 4.57 | 2.54 | 101.6 |
Applications
Where it is used
- 3-way harness breakouts
- 4-way harness breakouts
- 5-way harness breakouts
- aviation harnesses
- rail transit harnesses
- construction machinery harnesses
Next step
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.