Sell Your Bus Plugs & Busway
Bus plugs might be the most underestimated item in the surplus world. They look like gray boxes, they stack up in maintenance shops for decades, and most people have no idea the older ones are actively hunted by every industrial facility still running legacy busway overhead.
We've bought bus plugs by the piece and by the truckload. Take one photo per style — the label side — and text the batch to (951) 903-9804.
Every style, every amperage
Fusible bus plugs, breaker-style bus plugs, twist-on and bolt-on, 30 amp lighting plugs to 800 amp monsters — we buy the full range. The brands we see most: Square D I-Line and QMB, GE Spectra and Armor-Clad, Eaton/Cutler-Hammer Pow-R-Way, Siemens/ITE XL-U, and the old Westinghouse and Bulldog plugs that haven't been made in decades.
That last group is the sleeper. Plants running Bulldog or old ITE busway can't buy plugs new at any price. Their only source is surplus — which means your dusty shelf is their supply chain, and we pay accordingly.
- Fusible and circuit breaker bus plugs, 30A–800A
- All brands: Square D, GE, Eaton, Siemens/ITE, Westinghouse, Bulldog
- Bus duct and busway sections — feeder and plug-in
- Tap boxes, end closures, and hangers
- New surplus, used, and obsolete
Busway sections too, not just plugs
When a building comes down or a plant reorganizes, hundreds of feet of overhead busway come down with it. Copper busway especially is worth careful removal instead of the scrap shear. We buy feeder and plug-in duct in reusable lengths, plus the fittings — elbows, tees, flanged ends — that make a system installable again.
If you're the demo contractor, have your crew stack the sections flat and keep the bolts. Reusable busway pays several times scrap.
The one-photo quote
Every bus plug has a label with catalog number and amperage. One clear photo per style, a count of how many you have of each, and that's a complete quote package. We'll reply with per-piece prices — and if the lot is big enough, we'll come count it ourselves and hand you a check on site.
What bus plugs and busway are worth
Busway value is driven by system compatibility. Bus plugs only fit the manufacturer and series of busway they were built for, so a plug that matches a widely installed system has a real market and one that fits an orphaned system does not. That makes the label — manufacturer, series, amperage, and voltage — the whole ballgame.
Fusible and breaker-type plugs both sell. Amperage matters: mid-range sizes that warehouses and plants use in volume move fastest. Straight busway lengths, elbows, and end-feed sections have value too, especially in matched runs where a buyer can reconstruct a system.
| Bus plugs, breaker type | Strong demand in common series |
|---|---|
| Bus plugs, fusible type | Steady; sells with matching busway |
| Straight busway runs | Value rises with matched length |
| Elbows, tees, end feeds, hangers | Bought alongside runs |
| Orphaned or discontinued series | Depends on installed base — always ask |
How to sell busway from a warehouse or plant
Photograph the plug labels and the busway nameplate. Series designation is the detail people most often leave out and the one we most need — without it we cannot tell what system the parts fit.
Count and measure. For plugs, a count by amperage is enough. For busway, total footage and the number of elbows and fittings determines whether a buyer can rebuild a usable run. Palletize plugs; keep busway sections banded and supported so they do not deform in transit.
Warehouse conversions and tenant demolitions are the most common source of this material, and they run on tight schedules. Tell us the schedule and we will work inside it.
- Capture manufacturer and series from the labels
- Count plugs by amperage; measure total busway footage
- Include elbows, tees, end feeds, and hangers
- Palletize plugs; band and support busway lengths
- Share the demolition or conversion schedule
Before you scrap anything, send one photo
Scrap is priced by weight. Used electrical equipment is priced by what the next facility needs, and those two numbers are rarely close. A scrapyard has no reason to tell you that the item in your hand keeps a plant running somewhere.
There is no cost to finding out. Text photos to (951) 903-9804 — labels and nameplates if you can get them, wide shots if you cannot — and you will have a real number, usually the same day. If the honest answer is that your lot is only worth scrap, we will tell you that too, and you have lost nothing but a text message.
Common questions
Are old Bulldog and ITE bus plugs really valuable?
Yes — those systems haven't been manufactured in decades, so working plugs are the only way plants can add or move circuits. Rare catalog numbers bring surprising money.
Do you buy bus duct as well as plugs?
Yes, both feeder and plug-in busway, plus fittings. Straight, undamaged sections with hardware bring the best prices.
What if I have hundreds of mixed plugs?
Perfect. Sort them roughly by brand, take label photos of each style with counts, and we'll quote the lot. Big mixed inventories are our favorite calls.
Do fuses inside matter?
Plugs with fuses in them are a small bonus — we buy fuses too. Either way, don't pull them out; ship everything as-is.
Do I need to sell the plugs and the busway together?
Not necessarily, but matched sets are worth more because a buyer can reconstruct a working run. If you have both, keep them together in the lot.
Are old busway systems still worth money?
It depends on the installed base. Some discontinued series still power thousands of buildings and their parts stay in demand; others have effectively no market. Send the series designation and we will tell you which one you have.
Related pages
Ready to sell? Call or text (951) 903-9804 or email photos to sellelectricalequipment@gmail.com.
Got equipment to sell?
Call or text us photos. We'll give you a price and take it from there.