Technical information

DISCLAIMER

This document is intended to provide general technical information on a

particular subject or subjects and is not an exhaustive treatment of such

subjects. Accordingly, the information in this document is not intended

to constitute application, design, software or other professional

engineering advice or services. Before making any decision or taking any

action, which might affect your equipment, you should consult a

qualified professional advisor..

Rockwell Automation does not warrant the completeness, timeliness

or accuracy of any of the data contained in this document and may

make changes thereto at any time in its sole discretion without notice.

Excerpts from “UL Standard for Safety for Industrial Control Panels,

UL508A” are copyright Underwriter’s Laboratories Inc.

Fire Protection Association.

RockwellAutomation wishes to thank the editors Matteo Marconi and Gino

Zampieri for their collaboration.