Surplus circuit breakers — new, new open box, and used tested

B&B Trading has stocked surplus and used circuit breakers since 1983 — all major brands, full range of frame sizes, from residential plug-in to large frame molded case. Every used breaker is continuity and mechanically operation tested before listing. Inventory is priced and available to purchase directly below.
Looking for a specific brand, part number, or frame size not showing in the grid? Call Chris Gouin at (800) 647-9471 or use the quote request form — our warehouse inventory runs deeper than what's listed online at any given time.
Learn more about our surplus circuit breaker inventory, condition grading, and testing process ?