Description:
The silicone insulating bushing boot is a moulded part, used in switchgear and transformer cable boxes where the air clearances are insufficient for normal operation, to protect against flashover due to rodents or extreme humidity. It is also installed between the cable lug and the bushing to prevent the metal parts, such as terminals, from being oxidized and corroded.
Features:
1 Easy and fast to install, no special tools or heat needed;
2. Unlimited shelf life;
3. Adapts to a wide range of cable size up to 400 mm2;
4. Suitable for straight or right angle application
5. Removable and reusable, easy for maintenance

Specification
| Size | Max Voltage/kV | Bushing Diameter/mm | Cable Range/mm2 |
| BB-230 | 17.5 | 46-70 | 35-400 |
Technical Data
| Performance | Typical Value | Test Method |
| Tensile Strength | 10 Mpa | ASTM D421 |
| Tear Strength | 48.6 N/mm | ASTM 624 |
| Volume Resistivity | 1.3*1015 Ω.CM | ASTM D4325 |
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