Heat Shrink Breakout
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This heat shrink breakout is made of cross-linked polyolefin, which can be installed on the joints of multiple-core cables for insulation and sealing purposes. It is intended to increase creepage distance and separate phase wires. This electricity cable accessory has an internal coating of adhesive that ensures excellent environmental sealing, which, when being heated, make a safe and watertight bond with cables. Plus, flame-retardant or semi-conductive heat shrink breakouts can be manufactured based on your demands.
Features
- Complete range of specifications;
- User-friendly;
Technical Data
| Property | Test Method | Standard Value | ||
| Insulated Breakout | Insulated Breakout | Semi-conductive Breakout | ||
| Tensile Strength | ASTM-D-638 | ≥12MPa | ≥12MPa | ≥12MPa |
| Elongation at Break (120℃,168 hrs) | ASTM-D-638 | ≥300% | ≥300% | ≥300% |
| Tensile Strength after Aging (120℃,168 hrs) | ASTM-D-638 | ≥10MPa | ≥10MPa | ≥10MPa |
| Elongation at Break after Aging | ASTM-D-638 | ≥230% | ≥230% | ≥230% |
| Tensile Strength after Dipping | ASTM-D-638 | ≤20% | ||
| Elongation at Break after Dipping | ASTM-D-638 | ≥230% | ||
| Dielectric Strength | IEC 60243 | ≥15kV (mm) | ≥15kV (mm) | |
| Water Absorption | ISO 62 | ≤0.1% | ≤0.1% | ≤0.1% |
| Volume Resistivity | IEC 60093 | ≥1× Ω.cm | ≥1× Ω.cm | ≥1× Ω.cm |
| Brittle Temperature | ISO 974 | -40℃ | -40℃ | -40℃ |
| Heat Shock | 160℃, 4h | No Crack | No Crack | No Crack |
| Hardness (Shore A) | ISO 868 | ≥80 | ≥80 | ≥80 |
Dimensions
| Cores | Spec. | As Supplied (mm) | After Recovered (mm) | |||
| Body Diameter Min | Finger Diameter Min | Full Length (±5) | Body Diameter Max | Finger Diameter Max | ||
| 2-core Breakout | WRSZT2-24/14(0#) | 24 | 12 | 140 | 14 | 5 |
| WRSZT2-38/18(1#) | 38 | 20 | 145 | 18 | 7 | |
| WRSZT2-45/22(2#) | 45 | 25 | 145 | 22 | 10 | |
| WRSZT2-60/25(3#) | 60 | 35 | 140 | 25 | 11 | |
| WRSZT2-70/25(4#) | 70 | 40 | 140 | 25 | 11 | |
| 3-core Breakout | WRSZT3-24/17(-2#) | 24 | 11 | 140 | 17 | 5 |
| WRSZT3-48/22(-1#) | 48 | 18 | 165 | 22 | 7 | |
| WRSZT3-58/28(0#) | 58 | 25 | 180 | 28 | 8 | |
| WRSZT3-68/37(1#) | 68 | 30 | 210 | 37 | 13 | |
| WRSZT3-87/43(2#) | 87 | 39 | 220 | 43 | 16 | |
| WRSZT3-106/53(3#) | 106 | 42 | 235 | 53 | 19 | |
| WRSZT3-125/65(4#) | 125 | 58 | 245 | 65 | 25 | |
| WRSZT3-140/65(5#) | 140 | 65 | 245 | 65 | 25 | |
| 4-core Breakout | WRSZT4-38/19(0#) | 38 | 10 | 125 | 19 | 5 |
| WRSZT4-50/25(1#) | 50 | 16 | 135 | 25 | 7 | |
| WRSZT4-70/32(2#) | 70 | 23 | 185 | 32 | 10 | |
| WRSZT4-82/46(3#) | 82 | 30 | 210 | 46 | 13 | |
| WRSZT4-90/46(4#) | 90 | 35 | 210 | 46 | 13 | |
| WRSZT4-109/54(5#) | 109 | 42 | 240 | 54 | 18 | |
| 5-core Breakout | WRSZT5-42/21(0#) | 42 | 11 | 130 | 21 | 5 |
| WRSZT5-57/30(1#) | 57 | 15 | 170 | 30 | 7 | |
| WRSZT5-70/38(2#) | 70 | 23 | 170 | 38 | 9 | |
| WRSZT5-90/53(3#) | 90 | 30 | 180 | 53 | 13 | |
| WRSZT5-120/48(4#) | 120 | 39 | 205 | 48 | 14 | |
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