General description
Eaton’s Pow-R-Way III® is a 600 V, totally enclosed, non-ventilated, sandwich bus design available with copper busbars in ratings from 225 to 5000 A or with aluminum busbars from 225 to 4000 A. Pow-R-Way III is a vailable in outdoor feeder, indoor feeder, indoor plug-in, and indoor sprinkler-proof configurations. All four types can be used interchangeably without adapters or special splice plates, provided they are of the same current and system rating. The short-circuit withstand ratings for plug-in busway are equalto those of indoor and outdoor feeder busway.

Standards
Pow-R-Way III meets the requirements of NEMA, UL 857, IEEE, ANSI,CSA C22.2 No. 27-94,  IEC, CE, and is manufactured in an ISO9001 certified facility. Pow-R-Way III is also certified for Seismic Withstand Capability in accordance with the earthquake requirements as specified in both the International Building Code (IBC) and the California Building Code. Pow-R-Way III exceeds the worst-case Zone 4 required levels and meets all applicable seismic standards for the International Building Code (IBC).