Graziadio & C. GMT busbars are dedicated for the transport of medium voltage electricity. GMT busbars are available from 800 A to 6000 A, suitable for indoor and outdoor use with protection degrees IP42 or IP68. GMT lines can be supplied with aluminium or copper conductors. The standard length of the straight element is 2 m. On request can be supplied any other customized size.
- Execution 3P+PE;
- Straight elements length 2 m, the customized lengths are available on request
- Isolation material: Fiberglass (Class H – 180°C), PVC (Class Y), Air, Resin
- Energized line’s live parts are not accessible.
- Protection degree up to IP66 / IP68
- High resistance to short circuit
- Custom made elements T, Z.
- Fire barriers with fire resistance up to 120 minutes
- Advantages: corrosion resistance, joint’s reliability, high thermal dissipation, lightness, multiple customizations, reusability.