Heat Shrink Boot
Gala heat shrink boot is designed to securely connect and protect cables, connectors, and distribu on points, preven ng corrosion and mechanical damage. It features mul ple openings that allow for mul-branch cable configura ons, accommoda ng different outlet angles and branching needs. By providing stress relief, it helps maintain the integrity of cable connec ons, reducing wear and tear over me.
Additionally, the boot offers excellent electrical insulation, ensuring safe and reliable performance in various environments. Its strong sealing properties provide mechanical protection, preventing dust, moisture, and other contaminants from affecting the cables and their components.
With its durability and adaptability, the Gala heat shrink boot meets the high standards required for public
transportation, military, and commercial applications, making it a dependable choice for securing cable
connections in demanding conditions.
Features / Benefits
- Excellent Electrical strength & Mechanical toughness
- Excellent resistance to weathering, UV rays, Chemicals, Oils, Fuels & Solvents
- Easy to install
- Wide operating temperature range
- available in multiple material options
- The inner wall is pre-coated to ensure sealing and waterproof protection
Diagram
Heat Shrink Boot Material Characteristic
| Material Category | Material Characteristic | Operating Temperature | Installation Temperature |
|---|---|---|---|
| 10 | Semi Hard Fluid Resistant Modified Elastomer | -75°C to 150°C | 175°C |
| 20 | Semi-regid Flame Retardant Polyolefin | -55°C to 135°C | 150°C |
| 30 | Semi flexible Zero Halogen Polyolefin | -42°C to 105°C | 150°C |
Heat Shrink Boot Adhesive Characteristic
| Adhesive Code | Adhesive Characteristic | Operating Temperature |
|---|---|---|
| -11 | General Purpose Hot Melt Adhesive | -55°C to 105°C |
| -22 | High Performance Hot Melt Adhesive | -20°C to 60°C |
| -33 | Epoxy Adhesive | -75°C to 150°C |
Selection Chart
| Product Code | H | J | P | R | U | JO | HW | JW | X | Y | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a | b | a | b | b | b | b | b | b | b | b | b | |
| (min) | (max) | (min) | (max) | (±10%) | (±10%) | (±10%) | (±10%) | (±20%) | (±20%) | (±20%) | (±20%) | |
| GHSB-111 | 25.60 | 10.30 | 23.80 | 4.70 | 38.00 | 21.20 | 10.00 | 8.30 | 2.00 | 1.20 | 18.00 | 13.00 |
| GHSB-714 | 32.00 | 14.00 | 32.00 | 7.00 | 65.00 | 36.00 | – | 17.00 | 1.80 | 1.80 | – | – |
| GHSB 202-4 | 37.00 | 20.00 | 37.00 | 8.40 | 76.00 | 46.00 | – | 14.50 | 1.70 | 1.30 | – | – |
All dimensions are in mm.
Technical Specification
| PROPERTIES | TYPICAL VALUE | STANDARD |
|---|---|---|
| Tensile Strength | 9.5 N/mm² (MPA)(min.) | ASTM D412 |
| Ultimate Elongation | 250 % (min) | ASTM D412 |
| Water Absorption | 0.5 % (max.) | ASTM D570 |
| Thermal Ageing | (175°C for 168 hrs) | ASTM D2671 |
| Tensile Strength | 8.5 N/mm² (Mpa) (min.) | ASTM D412 |
| Ultimate Elongation | 200% (Min.) | ASTM D638 |
| Low temp. Flexibility | No Cracking | ASTM D2671 |
| Heat Shock (250°C for 30 Min.) | No Cracking or Dripping | ASTM D2671 |
| Flammability | Self Extinguishing | ASTM D2671 |
| Dielectric Strength | 10 kV/mm.(min) | ASTM D149 |
| Volume Resistivity | 1 x 10¹² Ohm.cm (min) | ASTM D257 |
| Corrosion Resistance | Non Corrosive | ASTM D2671 |
| Resistance to Chemicals, Solvents, Oils & Lubricants | Good | MIL-I-81765A |
| Fungus Resistance | No Growth | ASTM G-21 |
Heat Shrink Straight Boot With Lip
Heat Shrink Straight Boot provide insulation, strain relief, and environmental protection for cable harnesses. Made
from high-quality cross linked polyolefin, they ensure secure sealing and long-term reliability in military, aerospace
and industrial applications.
Selection Chart :
| Gala Code | Hs (min) |
Hf (max) |
Js (min) |
Jf (max) |
P (±10%) | R (±10%) | S (min) |
T (min) |
Jo (±10%) | U& V (±10%) | HW & JW(±20%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GHSB/L-0510 | 25.60 | 10.30 | 23.00 | 4.70 | 38.00 | 21.20 | 3.00 | 1.00 | 8.30 | 10.00 | 2.00 |
| GHSB/L-0614 | 28.40 | 14.30 | 28.40 | 6.60 | 54.90 | 21.60 | 3.00 | 1.00 | 16.50 | 12.00 | 1.78 |
| GHSB/L-0714 | 31.00 | 14.00 | 31.00 | 7.20 | 66.80 | 24.50 | 3.00 | 1.00 | 17.80 | 20.00 | 2.03 |
| GHSB/L-0820 | 37.00 | 20.00 | 35.00 | 8.40 | 76.00 | 46.00 | 3.00 | 1.00 | 14.50 | 15.00 | 1.80 |
| GHSB/L-0927 | 42.70 | 28.20 | 42.70 | 9.90 | 103.60 | 36.70 | 3.00 | 1.65 | 24.60 | 20.00 | 2.29 |
| GHSB/L-1535 | 51.80 | 35.10 | 51.80 | 15.80 | 130.30 | 53.80 | 3.00 | 1.65 | 9.60 | 20.00 | 3.30 |
| GHSB/L-1743 | 66.00 | 43.50 | 66.00 | 17.00 | 165.10 | 65.60 | 3.00 | 1.65 | 48.30 | 20.00 | 4.06 |
| GHSB/L-2557 | 81.70 | 57.60 | 81.70 | 25.40 | 177.80 | 67.10 | 3.00 | 1.65 | 47.80 | 20.00 | 4.06 |
Heat Shrink Straight Boot With Lip & Rib
Gala heat shrink boots feature two or three lip positions, working with connectors to provide mechanical
protection and stress relief. They also replace outer cable armor when connected.
Selection Chart :
| Gala Code | Hs (min) |
Hf (max) |
Js (min) |
Jf (max) |
P (±10%) | R (±10%) | S (±10%) | T (±10%) | Jo (±10%) | U& V (±10%) | HW (±20%) | JW (±20%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GHSB/LR-0510 | 25.60 | 10.30 | 23.00 | 4.70 | 38.00 | 21.20 | 3.00 | 1.00 | 8.30 | 10.00 | 2.00 | 1.20 |
| GHSB/LR-0614 | 30.00 | 14.20 | 30.00 | 5.90 | 55.00 | 32.00 | 3.00 | 1.00 | 13.00 | 12.00 | 1.80 | 1.00 |
| GHSB/LR-0714 | 31.00 | 18.00 | 31.00 | 7.10 | 67.00 | 35.00 | 3.00 | 1.00 | 18.00 | 20.00 | 1.80 | 1.00 |
| GHSB/LR-0820 | 37.00 | 20.00 | 35.00 | 8.40 | 76.00 | 46.00 | 3.00 | 1.00 | 14.50 | 15.00 | 1.70 | 1.30 |
| GHSB/LR-0927 | 43.00 | 28.20 | 43.00 | 9.90 | 99.00 | 61.00 | 3.00 | 1.70 | 21.00 | 20.00 | 2.20 | 1.20 |
| GHSB/LR-1535 | 60.00 | 35.10 | 60.00 | 15.70 | 130.00 | 72.00 | 3.00 | 1.70 | 39.00 | 20.00 | 3.30 | 1.50 |
| GHSB/LR-1743 | 66.00 | 43.50 | 66.00 | 17.00 | 171.00 | 90.00 | 3.00 | 2.00 | 51.50 | 20.00 | 3.80 | 2.00 |
| GHSB/LR-2557 | 81.70 | 57.60 | 81.70 | 25.40 | 177.80 | 67.10 | 3.00 | 1.65 | 47.80 | 20.00 | 4.06 | 3.00 |
*All dimensions are in mm. | D: Body Diameter | d: Finger Diameter | S: As Supplied | f: After Free Recovery
Heat Shrink P Type Boot
Gala Heat Shrink Boot is designed for circular connectors, providing mechanical protection and stress
relief. Made from high-quality cross-linked polyolefin, it replaces outer cable armor when connected,
ensuring secure sealing and long-term reliability in military, aerospace, and industrial applications.
Selection Chart :
| Gala Code | Hs (min) | Hf (max) | Js (min) | Jf (max) | P (±10%) | R (±10%) | HW (±20%) | JW(±20%) | V (min) | T (min) |
|---|---|---|---|---|---|---|---|---|---|---|
| GHPB/L- 0611 | 22.30 | 11.40 | 22.30 | 6.40 | 105.90 | 11.70 | 1.50 | 1.00 | 3.00 | 1.00 |
| GHPB/L-0611 SL | 22.30 | 11.40 | 22.30 | 6.40 | 76.00 | 11.70 | 1.50 | 1.10 | 3.00 | 1.00 |
| GHPB/L-0715 | 25.60 | 15.00 | 25.60 | 7.40 | 121.20 | 12.20 | 1.50 | 1.10 | 3.00 | 1.00 |
| GHPB/L-0715 SL | 25.60 | 15.00 | 25.60 | 7.40 | 83.00 | 12.20 | 1.50 | 1.10 | 3.00 | 1.00 |
| GHPB/L- 0819 | 29.40 | 18.80 | 29.40 | 8.40 | 138.70 | 12.20 | 1.80 | 1.10 | 3.00 | 1.00 |
| GHPB/L- 0819 SL | 29.40 | 18.80 | 29.40 | 8.40 | 89.00 | 12.20 | 1.80 | 1.10 | 3.00 | 1.00 |
| GHPB/L- 1023 | 34.00 | 22.90 | 34.00 | 9.70 | 159.20 | 12.20 | 1.80 | 1.10 | 3.00 | 1.00 |
| GHPB/L-1023 SL | 34.00 | 22.90 | 34.00 | 9.70 | 102.00 | 12.20 | 1.80 | 1.10 | 3.00 | 1.00 |
| GHPB/L-1027 | 37.30 | 26.90 | 37.30 | 10.40 | 177.80 | 14.00 | 2.00 | 1.10 | 3.00 | 1.70 |
| GHPB/L-1027 SL | 37.30 | 26.90 | 37.30 | 10.40 | 108.00 | 14.00 | 2.00 | 1.10 | 3.00 | 1.70 |
| GHPB/L-1234 | 43.70 | 34.00 | 43.70 | 12.20 | 203.20 | 15.20 | 2.00 | 1.10 | 3.00 | 1.70 |
| GHPB/L-1234 SL | 43.70 | 34.00 | 43.70 | 12.20 | 114.00 | 15.20 | 2.00 | 1.10 | 3.00 | 1.70 |
| GHPB/L-1441 | 50.00 | 41.20 | 50.00 | 14.20 | 203.20 | 15.20 | 2.30 | 1.40 | 3.00 | 1.70 |
| GHPB/L-1441 SL | 50.00 | 41.20 | 50.00 | 14.20 | 118.00 | 15.20 | 2.30 | 1.40 | 3.00 | 1.70 |
| GHPB/L-1747 | 62.70 | 47.00 | 62.70 | 17.50 | 203.20 | 16.00 | 2.50 | 1.40 | 3.00 | 2.00 |
| GHPB/L-1747 SL | 62.70 | 47.00 | 62.70 | 17.50 | 121.00 | 16.00 | 2.50 | 1.40 | 3.00 | 2.00 |
| GHPB/L-2060 | 69.30 | 59.70 | 69.30 | 19.60 | 203.20 | 16.00 | 2.50 | 1.40 | 3.00 | 2.00 |
| GHPB/L-2060 SL | 69.30 | 59.70 | 69.30 | 19.60 | 127.00 | 16.00 | 2.50 | 1.40 | 3.00 | 2.00 |
| GHPB/L-2367 | 81.80 | 67.10 | 81.80 | 22.90 | 203.20 | 16.00 | 2.50 | 1.40 | 3.00 | 2.00 |
All dimensions are in mm
Heat Shrink P Type Boot
Selection Chart :
| Gala Code | Hs (min) | Hf (max) | Js (min) | Jf (max) | P (±10%) | R (±10%) | S (±10%) | HW (±20%) | JW(±20%) | V (min) | T (min) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GHPB1/L-0710 | 23.80 | 9.90 | 17.20 | 6.60 | 105.90 | 11.60 | 86.30 | 1.50 | 1.50 | 1.50 | 1.30 |
| GHPB1/L-0813 | 27.10 | 13.20 | 20.80 | 7.60 | 121.10 | 12.10 | 98.50 | 1.50 | 1.50 | 1.50 | 1.30 |
| GHPB1/L-0918 | 30.90 | 18.50 | 24.30 | 8.90 | 138.60 | 12.10 | 112.70 | 1.70 | 1.50 | 1.70 | 1.30 |
| GHPB1/L-1022 | 35.60 | 22.10 | 28.70 | 10.10 | 159.50 | 12.10 | 130.80 | 1.70 | 1.50 | 1.70 | 1.30 |
| GHPB1/L-1128 | 38.80 | 28.20 | 31.40 | 10.90 | 177.80 | 13.90 | 142.20 | 1.70 | 1.50 | 1.70 | 1.80 |
| GHPB1/L-1332 | 42.50 | 32.20 | 38.30 | 12.70 | 203.20 | 15.20 | 163.00 | 1.70 | 1.50 | 1.70 | 1.80 |
| GHPB1/L-1541 | 51.50 | 41.10 | 45.40 | 14.90 | 203.20 | 15.20 | 157.70 | 1.70 | 1.70 | 1.70 | 1.80 |
| GHPB1/L-1745 | 62.70 | 45.40 | 53.30 | 16.70 | 228.60 | 16.00 | 153.10 | 1.70 | 1.70 | 1.70 | 1.80 |
All dimensions are in mm
Heat Shrink P Type Boot
Gala Heat Shrink Boot is used with receivers to provide mechanical protection and stress relief for the connector. Made from high-quality cross-linked polyolefin, it offers secure sealing, durability, and long-term reliability in military, aerospace, and industrial applications.
Selection Chart
| Gala Code | Hs (min) | Hf (max) | Js (min) | Jf (max) | P (±10%) | R (±10%) | S (±10%) | HW (±20%) | JW(±20%) | V (min) | T (min) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GHPB2/L-0213 | 19.30 | 13.00 | 6.30 | 2.00 | 60.00 | 11.70 | 38.00 | 1.50 | 1.10 | 3.30 | 1.00 |
| GHPB2/L-0316 | 26.10 | 16.00 | 7.60 | 2.60 | 74.20 | 12.20 | 45.00 | 1.80 | 1.10 | 3.30 | 1.00 |
| GHPB2/L-0316 L | 26.10 | 16.00 | 7.60 | 2.60 | 80.20 | 18.20 | 45.00 | 1.80 | 1.10 | 3.30 | 1.00 |
| GHPB2/L-0326 | 34.20 | 26.00 | 9.60 | 3.10 | 84.00 | 12.20 | 51.00 | 1.80 | 1.10 | 3.30 | 1.00 |
| GHPB2/L-0434 | 43.60 | 34.10 | 11.60 | 3.60 | 100.00 | 12.20 | 58.00 | 1.80 | 1.10 | 3.30 | 1.00 |
*All dimensions are in mm
Heat Shrink Right Angle Boot
Gala Right-Angle Heat Shrink Boot provides mechanical protection and stress relief. Designed without a lip, it shrinks directly onto the accessory, ensuring a secure fit and long-term reliability in demanding applications.
Selection Chart
| Gala Code | Hs (min) | Hf (max) | Js (min) | Jf (max) | P (±10%) | R (±10%) | T (±10%) | U (±10%) | JO (±10%) | W (±20%) |
|---|---|---|---|---|---|---|---|---|---|---|
| GHRB-0308 | 17.80 | 7.90 | 17.80 | 2.50 | 17.30 | 20.10 | 15.20 | 11.40 | 4.30 | 1.00 |
| GHRB-0510 | 24.90 | 10.20 | 24.90 | 5.30 | 21.30 | 22.60 | 15.20 | 14.70 | 5.80 | 1.30 |
| GHRB-0614 | 30.00 | 14.20 | 30.00 | 6.30 | 29.80 | 28.50 | 18.50 | 17.20 | 7.10 | 1.50 |
| GHRB-0717 | 32.50 | 17.30 | 32.50 | 7.00 | 35.60 | 30.50 | 20.60 | 26.30 | 10.20 | 1.78 |
| GHRB-0822 | 36.10 | 21.80 | 36.10 | 8.40 | 43.70 | 35.10 | 19.10 | 30.00 | 12.70 | 1.78 |
| GHRB-0927 | 43.90 | 27.40 | 43.90 | 9.40 | 53.60 | 43.90 | 19.10 | 34.00 | 17.30 | 2.03 |
| GHRB-1534 | 53.10 | 33.80 | 53.10 | 15.00 | 75.70 | 52.80 | 25.40 | 53.20 | 32.00 | 3.30 |
| GHRB-2044 | 67.60 | 44.20 | 67.60 | 20.30 | 97.50 | 66.00 | 25.40 | 71.10 | 40.60 | 3.81 |
| GHRB-2355 | 87.60 | 55.40 | 87.60 | 23.40 | 128.00 | 79.20 | 25.40 | 87.60 | 56.40 | 4.57 |
*All dimensions are in mm
Heat Shrink Right Angle Boot (Lip)
Selection Chart
| Gala Code | Hs (min) | Hf (max) | Js (min) | Jf (max) | P (±10%) | R (±10%) | HW & JW (±20%) | M(±10%) | S (±10%) | V (±10%) | T (±10%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GHRB/L-0610 | 23.30 | 10.40 | 23.30 | 5.60 | 20.30 | 22.90 | 1.30 | 15.20 | 5.80 | 3.00 | 1.00 |
| GHRB/L-0614 | 28.40 | 14.20 | 28.40 | 6.30 | 29.80 | 28.50 | 1.50 | 21.40 | 7.10 | 3.00 | 1.00 |
| GHRB/L-0718 | 31.00 | 17.80 | 31.00 | 7.10 | 35.60 | 30.50 | 1.80 | 20.60 | 8.60 | 3.00 | 1.00 |
| GHRB/L-0822 | 36.00 | 22.40 | 36.00 | 8.40 | 43.20 | 35.60 | 1.80 | 22.90 | 12.70 | 3.00 | 1.00 |
| GHRB/L-1028 | 42.60 | 27.90 | 42.60 | 9.70 | 53.30 | 43.20 | 2.00 | 27.90 | 15.70 | 3.00 | 1.70 |
| GHRB/L-1635 | 51.80 | 35.10 | 51.80 | 15.70 | 78.70 | 53.30 | 3.30 | 33.00 | 30.50 | 3.00 | 1.70 |
| GHRB/L-2044 | 66.00 | 44.50 | 66.00 | 20.30 | 97.50 | 66.00 | 3.80 | — | 40.60 | 3.00 | 2.00 |
| GHRB/L-2560 | 81.80 | 60.50 | 81.80 | 25.40 | 117.90 | 83.80 | 4.06 | — | 38.10 | 3.00 | 2.00 |
*All dimensions are in mm
Heat Shrink Right Angle Boot (Lip & Rib)
Selection Chart :
| Gala Code | Hs (min) | Hf (max) | Js (min) | Jf (max) | P (±10%) | R (±10%) | S (±10%) | HW (±20%) | JW(±20%) | V (min) | T (min) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GHPB2/L-0213 | 19.30 | 13.00 | 6.30 | 2.00 | 60.00 | 11.70 | 38.00 | 1.50 | 1.10 | 3.30 | 1.00 |
| GHPB2/L-0316 | 26.10 | 16.00 | 7.60 | 2.60 | 74.20 | 12.20 | 45.00 | 1.80 | 1.10 | 3.30 | 1.00 |
| GHPB2/L-0316 L | 26.10 | 16.00 | 7.60 | 2.60 | 80.20 | 18.20 | 45.00 | 1.80 | 1.10 | 3.30 | 1.00 |
| GHPB2/L-0326 | 34.20 | 26.00 | 9.60 | 3.10 | 84.00 | 12.20 | 51.00 | 1.80 | 1.10 | 3.30 | 1.00 |
| GHPB2/L-0434 | 43.60 | 34.10 | 11.60 | 3.60 | 100.00 | 12.20 | 58.00 | 1.80 | 1.10 | 3.30 | 1.00 |
*All dimensions are in mm
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