Molded Case Circuit Breakers
MCCBs used in industrial and commercial distribution systems, including fixed and adjustable trip units across a wide range of amperage ratings.
Surplus & Excess Electrical Equipment
Sell Your Surplus Circuit Breakers
Have unused, obsolete, excess, or removed-from-service circuit breakers taking up warehouse or plant space? CircuitBreakersOutlet.com helps connect companies with an outlet for surplus electrical distribution equipment—whether it comes from a facility upgrade, plant shutdown, switchgear replacement, project cancellation, or excess MRO inventory.
Tell Us About Your Surplus Circuit Breakers →What We’re Looking For
We are interested in a broad range of surplus circuit breakers from industrial plants, commercial facilities, utilities, electrical contractors, OEMs, distributors, data centers, institutions, and maintenance operations. Equipment may be new, unused, reconditioned, used, obsolete, or stored as spare inventory.
Insulated Case Circuit Breakers
Larger-frame insulated case breakers commonly used in switchboards, switchgear, and higher-capacity distribution applications.
Air Circuit Breakers
Low-voltage power and air circuit breakers used in industrial switchgear, main distribution systems, generators, and critical power applications.
Vacuum Circuit Breakers
Medium-voltage vacuum breakers used in switchgear, substations, utility systems, manufacturing plants, and other power distribution environments.
Miniature Circuit Breakers
MCBs used for branch-circuit protection in control panels, equipment, commercial facilities, and industrial electrical systems.
Obsolete & Legacy Breakers
Older and discontinued circuit breakers that may still have demand for replacement, maintenance, retrofit, or installed-base support applications.
Common Circuit Breaker Categories
- Low-voltage circuit breakers
- Medium-voltage circuit breakers
- Thermal-magnetic breakers
- Electronic trip circuit breakers
- Fixed-mount and drawout breakers
- 3-pole and multi-pole breakers
- Motor circuit protectors
- Generator and main distribution breakers
Why Companies Sell Surplus Breakers
- Plant shutdowns and facility closures
- Switchgear upgrades and modernization
- Electrical system standardization
- Excess MRO and maintenance inventory
- Cancelled construction or retrofit projects
- Data center or infrastructure upgrades
- Obsolete spares no longer required
- Warehouse consolidation and inventory reduction
Circuit Breaker Brands
Surplus circuit breakers may come from many established electrical equipment manufacturers. If you have breakers from a brand not listed below, you can still submit the equipment for review.
Square D
Schneider Electric
Eaton
Cutler-Hammer
Westinghouse
Siemens
General Electric
ABB
Federal Pacific
ITE
Merlin Gerin
Mitsubishi Electric
What Information Helps Evaluate Your Circuit Breakers?
Clear identification helps determine compatibility, demand, and potential resale value. You do not need to have every detail before reaching out, but nameplate and trip-unit information can be especially useful.
Manufacturer & Model
Brand, model or catalog number, frame designation, series, type, and any visible product identification.
Electrical Ratings
Amp rating, voltage rating, interrupting capacity, poles, frame size, trip unit, sensor rating, and frequency where available.
Condition & Quantity
Photos, quantity, new or used condition, packaging, mounting type, accessories, and the location of the equipment.
Surplus Breakers from Industrial & Commercial Facilities
Circuit breakers often remain valuable long after an electrical system has been upgraded or replaced. Matching older installed equipment can be difficult, which means certain discontinued and legacy breaker models may continue to have demand for maintenance and replacement applications.
Manufacturing Plants
Breakers removed during equipment upgrades, production changes, electrical modernization, or plant closures.
Commercial & Institutional Facilities
Surplus breakers from hospitals, campuses, office buildings, retail facilities, warehouses, and infrastructure projects.
Utilities & Critical Power
Circuit breakers and related spares from substations, generation facilities, backup power systems, and data centers.
A Simple Way to Start
Whether you have a handful of breakers or a large inventory of electrical equipment, the first step is simply to share what you have available.
Identify the Breakers
Gather available photos, manufacturer names, model numbers, electrical ratings, quantities, and condition details.
Submit the Opportunity
Use the contact link below to provide information about the surplus circuit breakers you want to sell.
Review the Next Steps
Your equipment can then be reviewed to determine whether there is a suitable opportunity to proceed.
Have Surplus Circuit Breakers to Sell?
Tell us what you have available, whether it is a small group of replacement breakers, obsolete spares, or a larger inventory of surplus electrical equipment.
Submit Your Surplus Equipment →