QO and Homeline Load Centers and Enclosures Class 1100 Catalog 1100CT0501 2007 CONTENTS Description Page QO Circuit Breakers and Load Centers . 3 QO , QOM2 and Q-Frame Enclosed Circuit Breakers . 34 Homeline Circuit Breakers and Load Centers . 40 QO and Homeline Load Centers and Enclosures Table of Contents TABLE OF CONTENTS Product Description 3 Features 3 QO Catalog Number Description 4 General information and Application Data 5 Service 5 Ratings 5 Branch Circuit Breakers 5 Indoor Enclosures (Type 1) 6 Indoor Covers 6 Rainproof Enclosures (Type 3R) 6 Bolt-On Hubs 6 Class CTL 7 Phasing 7 Line Lugs 7 Neutral Assemblies 7 Single Phase, 216 Circuits, 30 125 A, Fixed Mains 8 Single-Phase,1242 Circuits, 100225 A, Convertible Mains 9 Special Purpose 11 Generator Panels 12 Three-Phase, 34 2 Circuits, 6022 5 A, Convertible or Fixed Mains 13 Single-Phase, 12 42 Circuits, 300 400 A, Fixed Mains 15 Accessories 16 Technical Information 19 Grounding Bar Kits 19 Main Lugs and Main Circuit Breakers Ratings 20 Dimensions and Knockouts 26 QO 1-Phase and 3-Phase Label Samples 28 29 Wiring Diagrams 30 NOTE: For information on Replacement Parts with specific part numbers, go to www.schneider-electric.us, click on Product FAQs, enter the device catalog number, click SEARCH, then look for the information required. 2 2007 Schneider Electric All Rights Reserved 03/2007