# Eaton Pow-R-Way IV Busway

> busway - Totally enclosed sandwich busway family for indoor and outdoor industrial and commercial low-voltage distribution.

**Voltformer canonical:** https://voltformer.com/product/eaton-pow-r-way-iv-busway - markdown version: https://voltformer.com/product/eaton-pow-r-way-iv-busway.md

## Overview

- **Brand:** Eaton / Cooper Power
- **Product family:** Pow-R-Way low-voltage busway
- **Category:** Grid Equipment & Power Quality / cable-and-busway-systems

## Manufacturer-stated technical envelope

- **Rated voltage:** 600 V
- **Rated current:** 225–6000 A
- **Conductor:** Order-code configured; Copper bus bars; indoor/outdoor feeder, plug-in and sprinkler-proof configurations
- **Enclosure:** Totally enclosed non-ventilated sandwich bus; aluminium housing
- **Short-circuit withstand:** 200 kA
- **Installation:** Indoor feeder; Outdoor feeder; Indoor plug-in; Sprinkler-proof

## Standards

- UL 857
- CSA C22.2 No. 27
- IEC
- NEMA

## Official sources

- https://www.eaton.com/us/en-us/catalog/low-voltage-power-distribution-controls-systems/pow-r-way-III-busway.html

- **Source scope:** manufacturer-family
- **Last reviewed:** 2026-09-13

Manufacturer portfolio/family source. Confirm the exact order code, guaranteed ratings and project-specific options against the current OEM datasheet before procurement or an SLD study.

The stated values are family or catalogue-option limits. Select the exact order code and verify project-specific duties before procurement or release of an SLD design.