WRSZT
WRSZT
Heat Shrink Breakout
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℃.
Technical Data
| Property | Test Method | Standard Value | ||
|
Insulated Breakout |
Oil Resistant Breakout |
Semi-conductive Breakou |
||
| 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 | ≥1×1013Ω·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 |
Specification Table:
| Cores | Spec. | As Supplied（mm） | After Recovered | |||
|
Body Diameter (D) Min |
Finger Diameter (d) Min |
Full Length (L)(±5) |
Body Diameter(D) Ma |
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 | |
|
Cores |
Spec. |
As Supplied（mm） |
After Recovered |
|||
|
Body Diameter (D) Min |
Finger Diameter (d) Min |
Full Length (L)(±5) |
Body Diameter(D) Ma |
Finger Diameter(d) Max |
||
|
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 | |
|
Cores |
Spec. |
As Supplied（mm） |
After Recovered |
|||
|
Body Diameter (D) Min |
Finger Diameter (d) Min |
Full Length (L)(±5) |
Body Diameter(D) Ma |
Finger Diameter(d) Max |
||
|
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 |
30 |
210 |
46 |
13 |
|
|
WRSZT4-90/46(4#)☆ |
90 |
35 |
210 |
46 |
13 |
|
|
WRSZT4-109/54(5#) |
109 |
42 |
240 | 54 | 18 | |
|
Cores |
Spec. |
As Supplied（mm） |
After Recovered |
|||
|
Body Diameter (D) Min |
Finger Diameter (d) Min |
Full Length (L)(±5) |
Body Diameter(D) Ma |
Finger Diameter(d) Max |
||
|
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.
