Busway Specs: Eaton Pow-R-Way III
800A aluminum IEC 439 to 800A copper UL 857
Busway (bus duct / busbar trunking) electrical ratings, impedance, dimensional, and weight data for four manufacturers: Eaton Pow-R-Way III (UL 857 and IEC 439), Schneider I-Line II and I-Line II Contact (IEC/EN 61439-6), Schneider Canalis KR (IEC), Starline Series HP (UL 857 and IEC), and Starline TrackBusway 1000T5M (UL 857). Covers 225–6300A copper and aluminum, 600V–1500V.
| manufacturer series | rating config | ampere rating a (A) | bar depth mm (mm) | bar width mm (mm) | bars per phase | conductor material | current density a per cm2 (A/cm²) | housing height mm (mm) | housing width mm (mm) | impedance mohm per m (mΩ/m) | ip rating | phases | reactance mohm per m (mΩ/m) | resistance mohm per m (mΩ/m) | short circuit duration | short circuit rating ka (kA) | standard | vd pf100 v per m (V/m) | voltage rating v | weight 3w kg per m (kg/m) | weight 4w 100n kg per m (kg/m) | weight 4w 200n kg per m (kg/m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Eaton Pow-R-Way III | 800A aluminum IEC 439 | 800 | 6.4 | 41.1 | 1 | aluminum | — | 111.3 | 120.7 | 92.1 | IP40 | 3 | 19.7 | 90 | 1-second rms sym | 45 | IEC 439 | — | 1000 | 7 | 9 | 11 |
| Eaton Pow-R-Way III | 800A aluminum UL 857 | 800 | 6.4 | 41.1 | 1 | aluminum | 229 | — | — | 2.84 | — | 3 | 0.99 | 2.67 | 6-cycle rms sym | 100 | UL 857 | — | 600 | 7 | 9 | 11 |
| Eaton Pow-R-Way III | 800A copper IEC 439 | 800 | 6.4 | 41.1 | 1 | copper | 305 | 111.3 | 120.7 | 85.2 | IP40 | 3 | 27 | 80.8 | 1-second rms sym | 35 | IEC 439 | — | 1000 | 12 | 15 | 17 |
| Eaton Pow-R-Way III | 800A copper UL 857 | 800 | 6.4 | 41.1 | 1 | copper | 305 | 4.38 | 4.75 | 2.59 | — | 3 | 1.2 | 2.3 | 6-cycle rms sym | 85 | UL 857 | 3.19 | 600 | 12 | 15 | 17 |
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