Schneider Electric (Square D) QOU250 2-Pole Miniature Circuit Breaker 50A 120/240V

The Schneider Electric (Square D) QOU250 Miniature Circuit Breaker is an electrical protection component featured at 50A and 120/240V applications. Its 2-pole structure allows interruption of two conductors when overloads or short-circuit conditions occur. The breaker monitors current flow & automatically opens the circuit when electrical levels exceed its specified rating, preventing continued fault current passage. Commonly used in control panels & power distribution assemblies used in HVAC systems, it contributes to circuit protection & electrical management. Mounted within the distribution section, it supports controlled power delivery across connected electrical pathways & operating equipment.