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″ Die Cast Aluminum Type LB Conduit Outlet Body Add to Quote 2″ Rigid Thread less Compression Coupling Add to Quote 1-1/4″ 90° Liquid-Tight Connector Add to Quote 1/2″ Rigid Conduit Locknut Add to Quote