The Square D QOB250GFI Circuit Breaker is a reliable and efficient electrical component designed for commercial and industrial settings. With a maximum amperage of 50A and a voltage rating of 120/240V, this two-pole breaker is capable of handling a wide range of electrical loads. Featuring the reputable Square D brand and a model number of QOB250GFI, this main breaker is designed to provide safe and reliable power distribution for various circuits in a professional setting.