DISTRIBUTION EQUIPMENT REPLACEMENT BREAKERS HUNT ELECTRIC SUPPLY COMPANY ____ __________________________________________________________ ___ Toll-Free: (800)849-4868 284 Replacement Breakers Square D / QO • Square D QO-system breakers and handle accessories. • Products for compatible QO electrical distribution equipment. • Breaker selections include single-pole, tandem, and double-pole configurations. • Breaker ampere and voltage ratings vary by item. • Handle padlock attachments support locking provisions on compatible breakers. • Select the breaker or accessory by its individual description and equipment compatibility. Item # Part Number Description QO115SD 211300025 Square-D QO Single Pole Breaker, 15A, 120V QO120SD 211300026 Square-D QO Single Pole Breaker, 20A, 120V QO130SD 211300027 Square-D QO Single Pole Breaker, 30A, 120V QO1515SD 211300041 Square-D QO Tandem Single Pole Breaker, 15A, 120/240V QO2020SD 211300042 Square-D QO Tandem Single Pole Breaker, 20A, 120/240V QO215SD 211300215 Square-D QO Double Pole Breaker, 15A, 240V QO220SD 211300028 Square-D QO Double Pole Breaker, 20A, 240V QO225SD 211300522 Square-D QO Double Pole Breaker, 25A, 240V QO230SD 211300029 Square-D QO Double Pole Breaker, 30A, 240V QO235SD 211300532 Square-D QO Double Pole Breaker, 35A, 240V QO240SD 211300030 Square-D QO Double Pole Breaker, 40A, 240V QO245SD 211300542 Square-D QO Double Pole Breaker, 45A, 240V QO250SD 211300031 Square-D QO Double Pole Breaker, 50A, 240V QO260SD 211300032 Square-D QO Double Pole Breaker, 60A, 240V QO2100SD 211300079 Square-D QO Double Pole Breaker, 100A, 240V QO1PA 211300085 Square-D QO Handle Padlock Attachment QO1PL 211300086 Square-D QO Handle Padlock Attachment Square D / QO