- All dimensions are in mm
- Drawing depicts typical dimensions
- E - As supplied
- S - After free recovery
- D,d - internal diameter without adhesive coating
Heat shrinkable LV 3-way cable breakout provide and environmental seal to the crutch of 3 core plastic and paper insulated cables ter- mination up to 1.1kv. The breakout are made from thermally stablized, cross linked, poly- meric material. The breakout are coated inter- nally with mastic/hot melt adhesive.
| Mobile No Size | d | p | F | TB | TF | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| E | S | E | S | E | S | E | S | S | |||
| min. | max. | min. | max. | +20% | +20% | ||||||
| GB 3 28/9 | 28 | 9 | 9 | 3 | 50-53 | 70-72 | 15-17 | 2.5 | 1.8 | ||
| GB 3 35/15 | 35 | 15 | 13 | 4 | 85-88 | 100-102 | 20-23 | 2.5 | 1.8 | ||
| GB 3 55/23 | 55 | 23 | 25 | 8 | 130-133 | 167-170 | 35-37 | 3.3 | 2.5 | ||
| GB 3 75/28 | 75 | 28 | 35 | 13 | 170-173 | 211-215 | 43-47 | 3.5 | 3.0 | ||
| GB 3 110/35 | 110 | 35 | 50 | 17 | 180-183 | 210-220 | 50-55 | 4.0 | 3.5 |
| CHARACTERISTIC | TEST METHOD | |
|---|---|---|
| Density | 1.05 + 0.2g/cm3 | ASTM D-1505 |
| Water Absorption | 0.15 %(Max.) | ASTM D-570/ISO 62 |
| Longitudinal change | 10%(Max.) | |
| Tensile Strength | 13N/SQMM(MIN.) | ASTM D-412/ISO 37 |
| Ultimate Elongation | 400%(Min.) | ASTM D-412/ISO 37 |
| Hardness | 45 + 3 Shore D | ASTM D-2240 |
| THERMAL AGING TEST AT 120º FOR 500 HOURS | ||
| Tensile Strenght | 12 N/Sq MM(Min.) | ASTM D-412/ISO 37 |
| Ultimate ELONGATION | 300%(Min.) | ASTM D-412/ISO 37 |
| ELECTRICAL PROPERTIES | ||
| Volume resistivity | 1 × 10 ohm cm (Min.) | ASTM D 257/IEC 93 |
| DI-ELECTRICAL Strength | 8KV/MM(Min.) | ASTM D 149/IEC 243 |
| DI ELECTRICAL Constant | 5(Max.) | ASTM D 150/IEC 250 |
| CHEMIAL PROPERTIES | ||
| Corrosion | None | ASTM G-2671 |
| Resistance to fungus | Rate 1 | ISO 846 Method A |