Busway Specs: Eaton Pow-R-Way III
1400A copper IEC 439 to 2000A 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 | 1400A copper IEC 439 | 1,400 | 6.4 | 69.9 | 1 | copper | 313 | 111.3 | 149.3 | 55.6 | IP40 | 3 | 22.6 | 50.8 | 1-second rms sym | 65 | IEC 439 | — | 1000 | 18 | 22 | 26 |
| Eaton Pow-R-Way III | 1450A aluminum IEC 439 | 1,450 | 6.4 | 108 | 1 | aluminum | — | 111.3 | 187.5 | 58.7 | IP40 | 3 | 12.9 | 57.3 | 1-second rms sym | 55 | IEC 439 | — | 1000 | 12 | 15 | 16 |
| Eaton Pow-R-Way III | 1550A copper IEC 439 | 1,550 | 6.4 | 82.6 | 1 | copper | 293 | 111.3 | 162.1 | 48 | IP40 | 3 | 26.9 | 39.7 | 1-second rms sym | 70 | IEC 439 | — | 1000 | 21 | 25 | 30 |
| Eaton Pow-R-Way III | 1600A aluminum UL 857 | 1,600 | 6.4 | 108 | 1 | aluminum | 175 | — | — | 1.32 | — | 3 | 0.43 | 1.25 | 6-cycle rms sym | 150 | UL 857 | — | 600 | 12 | 15 | 16 |
| Eaton Pow-R-Way III | 1600A copper UL 857 | 1,600 | 6.4 | 108 | 1 | copper | 233 | 4.38 | 7.38 | 1.07 | — | 3 | 0.5 | 0.94 | 6-cycle rms sym | 125 | UL 857 | 2.62 | 600 | 25 | 32 | 37 |
| Eaton Pow-R-Way III | 1800A aluminum IEC 439 | 1,800 | 6.4 | 139.7 | 1 | aluminum | — | 111.3 | 219.5 | 45.7 | IP40 | 3 | 10.2 | 44.6 | 1-second rms sym | 80 | IEC 439 | — | 1000 | 16 | 18 | 20 |
| Eaton Pow-R-Way III | 1800A copper IEC 439 | 1,800 | 6.4 | 108 | 1 | copper | 260 | 111.3 | 187.5 | 37.3 | IP40 | 3 | 22.9 | 29.4 | 1-second rms sym | 80 | IEC 439 | — | 1000 | 25 | 32 | 37 |
| Eaton Pow-R-Way III | 1900A aluminum IEC 439 | 1,900 | 6.4 | 158.8 | 1 | aluminum | — | 111.3 | 238.8 | 40.6 | IP40 | 3 | 9.12 | 39 | 1-second rms sym | 100 | IEC 439 | — | 1000 | 18 | 20 | 22 |
| Eaton Pow-R-Way III | 2000A aluminum UL 857 | 2,000 | 6.4 | 139.7 | 1 | aluminum | 152 | — | — | 1.07 | — | 3 | 0.34 | 1.01 | 6-cycle rms sym | 150 | UL 857 | — | 600 | 16 | 18 | 20 |
| Eaton Pow-R-Way III | 2000A copper UL 857 | 2,000 | 6.4 | 139.7 | 1 | copper | 226 | 4.38 | 8.64 | 0.85 | — | 3 | 0.39 | 0.76 | 6-cycle rms sym | 150 | UL 857 | 2.63 | 600 | 34 | 42 | 49 |
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