Square D QO2150 Miniature Circuit Breaker 150A Square D QO2150 Miniature Circuit Breaker 150A quantity Add to Quote SKU: TSC-BRKQO2150 Categories: Breakers, Electrical Conduit and Fittings Description Description Square D QO2150 Miniature Circuit Breaker 150A 120/240V 2P 1Ph , Plug-On Related products 2″ 90° Liquid-Tight Connector Add to Quote 1/2″-2″ Rigid Conduit Chase Nipple Select options Square D QO2125 Miniature Circuit Breaker 125A Add to Quote 1/2″- 2″Rigid Plastic Insulating Bushing Select options