Product Info Catalog Electrical & Lighting Fuses & Circuit Breakers Breakers 50A Single Pole Interchangeable Circuit Breaker 50A Single Pole Interchangeable Circuit Breaker 50A Single Pole Interchangeable Circuit Breaker Request a Quote UPC: 786676101165 Manufacturer: Eaton Corporation SKU: 151905 Model Number: BR150 50A Single Pole Interchangeable Circuit Breaker, 1" Wide, 120V, With Individual UPC Bar Code, Bulk.