If you need to sell used circuit breakers — molded-case, insulated-case, or power breakers — value depends heavily on manufacturer, frame, trip unit, amperage, condition, and quantity. Send photos of labels and model numbers for review.
Electrical contractors with upgrade takeouts, distributors clearing overstock, facility maintenance teams, panel shops with canceled-order inventory, demolition companies, and industrial plants across the Chicago area and the Midwest. Even single high-value power breakers are worth a review — you do not need a pallet to start a conversation.
Send clear photos of each breaker type: front, side, and the manufacturer label showing frame designation, amperage, voltage, interrupting rating, and trip unit. For lots, add a wide shot and a count by manufacturer and model. Include the city/state, condition (new, removed working, tested, untested), and your timing.
Two breakers that look similar can have very different demand. Keep labels intact and avoid combining identifiable industrial breakers with low-value mixed electrical scrap before review.
Send front, side, and rear photos when practical. Photograph the manufacturer label, frame designation, amperage, voltage, and interrupting rating. Do not remove stickers, tags, or factory seals — they are part of what gets evaluated.
Electronic trip units, interchangeable trips, draw-out hardware, and accessories can matter. Note whether breakers are new, removed working, tested, or untested. If trip units were swapped or upgraded, say so — the combination of frame plus trip determines the real configuration.
For multiple breakers, send a wide photo and a basic count by manufacturer and model. Pallets, shelves, and plant-closing quantities can be reviewed together. Distributor overstock in original cartons should stay boxed until reviewed, with the packing list handy if you have it.
Selling breakers with switchgear? View the switchgear page →
Breakers span a wide range, from small DIN-rail devices to large draw-out power breakers. Here is how to think about what you have.
The most common industrial breaker: thermal-magnetic or electronic-trip units in fixed frames from roughly 15A to 2500A. Used across commercial panels, machinery disconnects, and distribution. Value tracks manufacturer, frame, trip type, and quantity — full cartons of one catalog number beat mixed loose singles. Photograph the face label and the side catalog sticker.
Large-frame draw-out breakers used in switchgear and MCC mains. These are high-value when the frame, trip unit, and accessories are complete and identifiable. Missing trip units, damaged arc chutes, or stripped hardware reduce the outcome, so photograph the breaker racked out with the trip unit visible. If you are pulling these from a lineup, see our switchgear page too.
Motor circuit protectors, medium-voltage vacuum breakers, and older frames that are out of production can still be in active demand for maintenance and repair markets. "Obsolete" does not mean worthless — facilities keep legacy gear running for decades. Send the catalog number and a label photo even if the breaker looks dated. New-old-stock in sealed packaging is always worth a review.
Most breaker lots trace back to a few repeat situations. If any of these sound like you, the review process is the same: labels and photos first.
A quick checklist that speeds up every breaker review:
Selling installed gear? Our panelboard and MCC pages cover breakers still mounted in equipment.
Label close-ups plus wide shots of the lot, with counts by model.
We identify frames, trips, and condition, and separate resale candidates from commodity material.
Clarify quantities, testing status, packaging, location, and timing.
If the breakers fit, work through purchase terms and pickup or shipping logistics.
We evaluate molded-case breakers, insulated-case breakers, low-voltage power (air) circuit breakers, vacuum and SF6 medium-voltage breakers, motor circuit protectors, and industrial miniature breakers. We review single breakers, sorted lots, distributor overstock, and takeouts from switchgear, MCCs, and panelboards.
Manufacturer, catalog or model number, frame designation, amperage, voltage, interrupting rating, and trip unit type from the label. Add front, side, and label photos for each breaker type, a count by model for lots, and note whether the breakers are new, removed working, tested, or untested. Keep factory labels and cartons intact — they are part of the evaluation.
Often yes. Breakers that are out of production can still be in active demand for maintenance and repair, since facilities keep legacy equipment running for decades. "Obsolete" does not mean worthless. Send the catalog number and a clear label photo even if the breaker looks dated, and mention whether it is new-old-stock in sealed packaging.
No. We review new, removed-working, tested, and untested breakers — just describe the condition honestly. Do not attempt to test or recondition breakers yourself, and do not remove installed breakers from energized equipment. Qualified electrical contractors should handle any disconnection; Ironcrest does not provide electrical advice.
Send label photos, counts by manufacturer and model, condition, and location. Breaker values depend on frame, trip unit, amperage, manufacturer, condition, and quantity — so Ironcrest does not publish blanket pricing. Email sjohns@ironcrestindustrialsurplus.com or call 312-880-8174 and we will review your lot for today's price.
Have surplus circuit breakers to sell? Send label photos, counts by model, condition, and location. We review industrial breaker lots for direct purchase — single breakers to pallets.
Email sjohns@ironcrestindustrialsurplus.com or call 312-880-8174.
Photograph the material, nameplates and quantity, then send them through the quote form, by email or by phone.
We review what the material is, its condition and quantity, and whether it fits a direct purchase.
For qualifying material, we discuss a direct purchase offer and the next steps.