Insulated Bus Ducts 400-6300A | UniRegal

Dense insulated busway, 3-phase 3/4/5-wire, 50-60 Hz, up to 400 V, rated 400-6300 A. Compact trunking from transformer to switchgear.

Dense insulated busway carries high currents in far less space than cable: three-, four-, and five-wire systems at 50-60 Hz, up to 400 V, rated from 400 to 6300 A.

Install directly from transformer to low-voltage switchgear, or use as distribution trunking with tap-off and connection boxes.

Typical range: rated current 400 / 630 / 800 / 1000 / 1250 / 1600 / 2000 / 2500 / 3150 / 6300 A. Conductor: copper (99.95%+) or aluminum alloy. Function units: straight feeders, elbows, tees, end feeders, connection units. Standards: GB/T 7251.2, IEC 60439.

Send your single-line diagram for busway sizing.