Busway Specs: Eaton Pow-R-Way III
2200A aluminum IEC 439 to 3200A aluminum 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 | 2200A aluminum IEC 439 | 2,200 | 6.4 | 203.2 | 1 | aluminum | — | 111.3 | 283.7 | 32.1 | IP40 | 3 | 7.32 | 31.2 | 1-second rms sym | 100 | IEC 439 | — | 1000 | 21 | 24 | 27 |
| Eaton Pow-R-Way III | 2250A copper IEC 439 | 2,250 | 6.4 | 139.7 | 1 | copper | 233 | 111.3 | 219.5 | 28.8 | IP40 | 3 | 11.6 | 26.2 | 1-second rms sym | 85 | IEC 439 | — | 1000 | 34 | 42 | 49 |
| Eaton Pow-R-Way III | 225A aluminum IEC 439 | 225 | 6.4 | 41.1 | 1 | aluminum | 86 | 111.3 | 120.7 | 159 | IP40 | 3 | 28.9 | 156 | 1-second rms sym | 25 | IEC 439 | — | 1000 | 7 | 9 | 11 |
| Eaton Pow-R-Way III | 225A aluminum UL 857 | 225 | 6.4 | 41.1 | 1 | aluminum | 86 | — | — | 4.54 | — | 3 | 1.17 | 4.38 | 6-cycle rms sym | 85 | UL 857 | — | 600 | 7 | 9 | 11 |
| Eaton Pow-R-Way III | 225A copper IEC 439 | 225 | 6.4 | 41.1 | 1 | copper | 86 | 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 | 225A copper UL 857 | 225 | 6.4 | 41.1 | 1 | copper | 86 | 4.38 | 4.75 | 2.59 | — | 3 | 1.2 | 2.3 | 6-cycle rms sym | 85 | UL 857 | 0.9 | 600 | 12 | 15 | 17 |
| Eaton Pow-R-Way III | 2500A aluminum UL 857 | 2,500 | 6.4 | 203.2 | 1 | aluminum | 155 | — | — | 0.76 | — | 3 | 0.27 | 0.71 | 6-cycle rms sym | 200 | UL 857 | — | 600 | 21 | 24 | 27 |
| Eaton Pow-R-Way III | 2500A copper UL 857 | 2,500 | 6.4 | 203.2 | 1 | copper | 194 | 4.38 | 11.17 | 0.61 | — | 3 | 0.26 | 0.55 | 6-cycle rms sym | 150 | UL 857 | 2.4 | 600 | 43 | 54 | 63 |
| Eaton Pow-R-Way III | 3000A copper IEC 439 | 3,000 | 6.4 | 203.2 | 1 | copper | 231 | 111.3 | 283.7 | 20 | IP40 | 3 | 9.1 | 17.8 | 1-second rms sym | 100 | IEC 439 | — | 1000 | 43 | 54 | 63 |
| Eaton Pow-R-Way III | 3200A aluminum UL 857 | 3,200 | 6.4 | 158.8 | 2 | aluminum | — | — | — | 0.67 | — | 3 | 0.24 | 0.62 | 6-cycle rms sym | 200 | UL 857 | — | 600 | — | — | — |
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