Product Brochure
Schneider Electric USA
800 Federal Street
Andover, MA 01810
888 SQUARED (888 778 3733)
www.schneider-electric.com
April 2016
©2016 Schneider Electric. All Rights Reserved. Schneider Electric | Life Is On, Square D, QO, Vis-Trip,
Qwik-Open, and Surgebreaker are trademarks and the property of Schneider Electric SE, its subsidiaries,
and affiliated companies. All other trademarks are the property of their respective owners.
998-1170221_US_B
This document has been
printed on recycled paper
Quality you can trust
Over 60 years ago, QO load centers and circuit breakers changed the way homes were protected by replacing standard
fuses with our patented Qwik-Open technology providing convenience, safety, and reliability. Square D load centers and
circuit breakers are the number one choice of more electricians and home builders. QO offers a wide variety of application
solutions and is also RoHS compliant and designed with time-saving features such as automatic flush adjusting covers and
straight-in wiring. QO load centers are designed, tested, and listed only for QO circuit breakers, the world’s finest.
For more information on our circuit protection products or other solutions, please call your local Square D expert,
or call 888-SQUARED, or visit our website at www.schneider-electric.com/us