Cold Shrink Moulded Shapes
Cold Rubber Breakout
This cold shrink silicone rubber breakout creates an environmental enclosure for cable phase and overall cable jacket. It is expanded and mounted on removable inner supporting plastic cores in factories. During installation, the cores are removed and the rubber boot will shrink down to a pre-determined diameter.
Download
Features
- Excellent sealing, outstanding resistance to moisture, extreme weathers, acid and alkali;
- Multiple types are available to hold cables with 2 cores to 6 cores;
Technical Data
Material Property
| Item | Unit | Typical Value | Standard |
| Nominal color | - | Cray | - |
| Hardness | Shore A | 42 | GB/T531 |
| Tensile strength | MPa | 7.2 | GB/T528 |
| Elongation at break | ％ | 605.6 | GB/T528 |
| Tear strength | KN/m | 31.2 | GB/T529 |
| Volume resistivity | Ω.mm | ≥2× | GB/T1692-1992 |
Remark: Above result is based on test pieces
Dimensions
| Spec. | ID Before Shrunk (mm) | ID After Shrunk (mm) | |||
| Finger ØF | Body ØC | Finger ØF | Body ØF | ||
2-core Breakout | WCSF 2-1(1#) | Ø20±2 | Ø47±2 | Ø7 mm | Ø14 mm |
| WCSF 2-2(2#) | Ø25±2 | Ø65±2 | Ø9 mm | Ø19 mm | |
| WCSF 2-3(3#) | Ø32±2 | Ø80±2 | Ø12 mm | Ø25 mm | |
| WCSF 2-4(4#) | Ø47±2 | Ø110±2 | Ø17 mm | Ø35 mm | |
3-core Breakout | WCSF 3-(-1)(-1#) | Ø20±2 | Ø56±2 | Ø9 mm | Ø19 mm |
| WCSF 3-(-2)-(2#) | Ø25±2 | Ø65±2 | Ø10 mm | Ø23 mm | |
| WCSF 3-1(1#) | Ø32±2 | Ø80±2 | Ø15 mm | Ø37 mm | |
| WCSF 3-2(2#) | Ø35±2 | Ø88±2 | Ø17 0mm | Ø44 0mm | |
| WCSF 3-3(3#) | Ø40±2 | Ø104±2 | Ø20 mm | Ø51 mm | |
| WCSF 3-4(4#) | Ø47±2 | Ø120±2 | Ø24 mm | Ø60 mm | |
| WCSF 3-5(5#) | Ø60±2 | Ø140±2 | Ø28 mm | Ø73 mm | |
| WCSF 3-6(6#) | Ø65±2 | Ø150±2 | Ø30 mm | Ø75 mm | |
| WCSF 3-7(7#) | Ø70±2 | Ø165±2 | Ø30 mm | Ø75 mm | |
4-core Breakout | WCSF 4-1(1#) | Ø20±2 | Ø60±2 | Ø7 mm | Ø21 mm |
| WCSF 4-2(2#) | Ø25±2 | Ø70±2 | Ø9 mm | Ø29 mm | |
| WCSF 4-3(3#) | Ø32±2 | Ø88±2 | Ø11 0mm | Ø41 mm | |
| WCSF 4-4(4#) | Ø47±2 | Ø120±2 | Ø16 0mm | Ø46 mm | |
5-core Breakout | WCSF 5-1(1#) | Ø20±2 | Ø70±2 | Ø7 mm | Ø27 mm |
| WCSF 5-2(2#) | Ø25±2 | Ø88±2 | Ø9 mm | Ø37 mm | |
| WCSF 5-3(3#) | Ø35±2 | Ø110±2 | Ø12 mm | Ø48 mm | |
| WCSF 5-4(4#) | Ø40±2 | Ø120±2 | Ø13 mm | Ø49 mm | |
6-core Breakout | WCSF 6-1(1#) | Ø32±2 | Ø104±3 | Ø10 mm | Ø39 mm |
| WCSF 6S-0(1#) | Finger 1 Ø28±2 | Ø104±3 | Ø10 mm | Ø39 mm | |
| Finger 2 Ø35±2 | |||||
Cold Shrink End Cap
This cold shrink end cap protects cable ends. It is made of EPDM, and is expanded and mounted on removable inner supporting plastic cores in factories. During installation, you just need to remove the supporting material and it will shrink down to firmly wrap the cables.
Download
Features
- Excellent sealing, brilliant clamping force;
- Outstanding resistance to water, extreme weathers and acid & alkali;
Technical Data
Material Property
| Property | Unit | Typical Value | Standard of Test |
| Hardness | Shore A | 43 | ASTM D 2240 |
| Tensile strength | MPa | 9 | ASTM D 412 |
| Elongation at break | ％ | 600 | ASTM D 412 |
| Tear strength | KN/m | 30 | ASTM D 624 |
| Volume resistivity | Ω.mm | ≥1× | IEC 60093 |
Remark: Above result is based on test pieces
Dimensions
| Product No. | ID as Supplied (±2) (mm) | ID after Fully Recovered (Max) (mm) | Application Range (mm) | Length after Fully Recovered (±5) (mm) |
WCSEC-1 | Ø20 | Ø12 | Ø13- Ø15 | 100 |
WCSEC-2 | Ø28 | Ø16 | Ø18- Ø23 | 100 |
WCSEC-3 | Ø47/Ø56 | Ø23 | Ø25- Ø38/Ø25- Ø48 | 100 |
WCSEC-4 | Ø80 | Ø46 | Ø48- Ø70 | 100 |
Woer Electric has been engaged for 20 years in the development, manufacture and market of power cable accessories and shrinkable tubing products. We can custom-manufacture heat shrink accessories and cold shrinkable accessories to match your unique requirements for cable terminating and jointing applications. Our wide range of shrinkable tubing products includes cable jointing kits, heat shrink cable joints, cold shrink moulded shapes, heat shrink termination kits and many other types of telecommunication cable accessories and power cable tubing. Choosing the right cable accessories among the many that are offered on the market is challenging. Our team of cable accessories experts is happy to assist if you are having a trouble finding the suitable cable accessories for your cable types.
Get in Touch
