Why the storage shelf beats the switchgear on a value-per-pound basis

Plate 01

Why spares accumulate value

A plant that runs a particular switchgear or MCC family buys spare breakers, buckets, plugs and relays for it, and keeps buying them for decades. When the plant closes, that shelf holds exactly the parts that every other facility still running that family needs, and can no longer buy new.

Unlike installed equipment, spares are typically in good condition, sometimes never used, and require no de-energization or teardown to recover. High value, low removal cost — the best combination on any list.

Plate 02

What to look for on the shelves

Drawout and molded-case breakers, trip units and rating plugs, bus plugs, MCC buckets and starters, contactors and overload relays, protective relays, control transformers, fuses in original packaging, meters, and drives still in boxes.

Also worth noting: bolt-on accessories, cell hardware, racking handles and test plugs. These small items are frequently missing from equipment coming out of other buildings, which makes them individually salable.

Plate 03

How to inventory quickly

Work shelf by shelf with a phone. Photograph the shelf wide, then photograph the label on each distinct item. You do not need a spreadsheet — a folder of clear photographs is enough for a buyer to identify and price the room.

If items are in original boxes, photograph the box labels, which are usually more legible than the device nameplates and include catalog numbers.

Plate 04

Get it excluded from the demolition scope

The most common way spares are lost is that a demolition contract grants salvage rights to everything on the site, and a storeroom goes into a container in the first week. One sentence excluding identified electrical spares from the salvage scope prevents it.

If a container is already on site, photograph the shelves today. Once the parts are mixed into scrap they are unidentifiable, and unidentifiable parts are worth their weight in metal.