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Aug 05 2025
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Manufactured from cross-linked polyolefin.
Provide sealing protection and strain relief over multi-core cable crutch, including 2-, 3-, 4-, and 5-core breakout.
Coated with adhesive on the body and the fingers to form a watertight seal.
Flame-retardant breakouts are available upon customer request.
Meeting with varieties of configuration requirements. Shrink temperature: start at 90℃, and fully recovered at 130℃.
Selection Table
| Cores | Spec. | As Supplied（mm） | After Recovered | |||
| Body Diameter(D) Min | Finger Diameter(d) Min | Full Length (L)(±5) | Body Diameter(D) Max | Finger Diameter(d) Max | ||
| 2-cores 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-cores 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-cores 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 | 60 | 210 | 46 | 13 | |
| WRSZT4-90/46(4#)☆ | 90 | 35 | 210 | 46 | 13 | |
| WRSZT4-109/54(5#) | 109 | 42 | 240 | 54 | 18 | |
| 5-cores 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 | |
| Remark: 1. * means 3-core semi-conductive breakouts are available upon custom request. 2. ☆ means 3-core or 4-core oil resistant breakouts are available upon custom request. 3. The breakout coated with hot-melt adhesive comes in two forms: flat adhesive and spiral adhesive, which can meet different customer needs. | ||||||
Technical Data
| Property | Test Method | Standard Value | ||
| Insulated Breakout | Oil Resistant 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 Variation 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 | ≥1×1013Ω·cm | ≥1×1013Ω·cm | ≤1×103 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 |
