ZH-E148-H348
1 to 3 Cable Fork Breakouts Boots
Used for long-term protection of cables and wire harnesses in military equipment, motor sports, and aviation.
Features and benefits
Flexible, high performance elastomeric heat shrink tubing
Used in aerospace, defence, railway and automotive applications
Resistant to diesel fuel, aviation and hydraulic fluids
Description
Cable Fork 1 to 3 Heat Shrink Transition for reliable strain relief and cable protection. Available in multiple materials: Polyolefin, Fluoroelastomer, and more.
Key Features:
• Used for mechanical protection and cable strain relief.
• Ideal for cable harness applications where balanced
• Cable branches and breakouts are required.
Size:

Cross Reference Table for ZH-E148 Series and TE/Raychem 403A Series
| Part No. | TE / Raychem Reference | Product Type | Description |
|---|---|---|---|
| E148 | 403A123 | 1 to 3 Cable Heat Shrink Boot | For small cable breakout applications |
| E248 | 403A134 | 1 to 3 Cable Heat Shrink Boot | For medium cable breakout applications |
| E348 | 403A145 | 1 to 3 Cable Heat Shrink Boot | For larger harness transition sealing |
| Material (not all combinations available) | ||
| Ordering Code | Material | Operating temperature range |
| -3 | Polyolefin, semi-rigid | -55°C to +135°C |
| -4 | Polyolefin, flexible | -55°C to +135°C |
| -12 | Fluoroelastomer, flexible | -55°C to +200°C |
| -25 | Elastomer, fluid resistant | -75°C to +150°C |
| -100 | Polyolefin, halogen free | -30°C to +105°C |
| Coating, Adhesive | ||
| Ordering code | Material | Operating temperature range |
| /42 | Polyamide, hot-melt | -20°C to +60°C |
| /86 | High performance, hot-melt | -55°C to +120°C |
| /225 | Epoxy/Polyamide | -75°C to +150°C |
| Colour | ||
| Ordering Code | Colour | |
| 0 | Black | |
Frequently Asked Questions About Heat Shrink Boots
1) What is a 1-to-3 cable breakout boot used for?
A: It is used to protect and organize a main cable transition into three branches while improving sealing and strain relief.
2) Is this suitable for wire harness branch sealing?
A: Yes. It is commonly used in harness applications where branch exits need more protection than standard tubing alone can provide.
3) How do I choose the right breakout size?
A: The correct size depends on main cable diameter, branch diameters, transition length, and required recovery performance.
4) Can you supply molded boots by drawing or sample?
A: Yes. Drawings, target part numbers, or physical samples can be used to match the correct breakout configuration.
90° Angle Heat Shrink Boots
222D/222K 90 angle shape Heat Shrink Transition for reliable strain relief and cable protection.
Straight Heat Shrink Boots
202A/202K Straight Heat Shrink Transition for reliable strain relief and cable protection.
1 to 3 Shape Heat Shrink Boots
462A 1 to 3 shape Heat Shrink Transition for reliable strain relief and cable protection.
45° Angle Heat Shrink Boots
342A 45 angle shape Heat Shrink Transition for reliable strain relief and cable protection.
Y Shape Heat Shrink Boots
382A Y shape Heat Shrink Transition for reliable strain relief and cable protection.
T Shape Heat Shrink Boots
322A T shape Heat Shrink Transition for reliable strain relief and cable protection.












