Square D Model 6 Motor Control Center — Complete Guide
The Square D Model 6 Motor Control Center (manufactured by Schneider Electric) is the most widely deployed low-voltage motor control center in North American industrial history. Introduced in the 1990s as the successor to the Model 5, the Model 6 features a modular, plug-in bucket design that makes it highly flexible and easy to maintain. It is deployed in virtually every industrial sector — from water treatment plants and chemical facilities to manufacturing plants and data centers.
At SquaredModel6MCC.com, we are dedicated specialists in the buying and selling of surplus Square D Model 6 motor control centers. With 30+ years of experience in the surplus electrical market, we know exactly what your Model 6 MCC is worth — and we pay accordingly.
Why Square D Model 6 MCCs Are Hot on the Surplus Market in 2026
The Model 6 is one of the most liquid pieces of surplus electrical equipment available because of its massive install base. There are hundreds of thousands of Model 6 lineups installed across North America, and the demand for replacement buckets, sections, and complete lineups is constant. Key drivers of demand in 2026 include:
- New equipment lead times of 20–52 weeks from Schneider Electric. Facilities that need a replacement bucket or section today cannot wait a year for a new one.
- Data center construction boom — new data centers being built across the US are actively seeking surplus Model 6 equipment to meet tight construction schedules.
- Industrial facility upgrades — plants upgrading their electrical systems are generating a steady supply of high-quality surplus Model 6 equipment.
- High cost of new equipment — a single 400A breaker-style bucket costs $8,000–$15,000 new from Schneider Electric. Surplus units sell for $2,500–$8,000, making the savings significant.
Square D Model 6 MCC Specifications
| Specification | Details |
|---|---|
| Voltage Rating | 600V AC maximum |
| Bus Ampacity | 600A, 800A, 1200A, 1600A, 2000A, 2500A |
| Short Circuit Rating | Up to 100,000A RMS symmetrical |
| Enclosure Type | NEMA 1 (standard), NEMA 12, NEMA 3R |
| Disconnect Type | Breaker-style (circuit breaker) or fusible (fused disconnect) |
| Motor Starter Sizes | NEMA Size 00 through Size 7 |
| Manufacturer | Square D (Schneider Electric) |
We Also Buy Siemens tiastar Motor Control Centers
In addition to Square D Model 6 MCCs, we are active buyers of Siemens tiastar motor control centers — breaker style, 400A and above. The tiastar is the other hottest MCC on the surplus market right now. If you have a Siemens tiastar MCC that you need to liquidate, call us at 954-488-0700 for an immediate quote.
Service Areas — Square D Model 6 MCC Buyers Nationwide
We purchase Square D Model 6 MCCs from facilities across the entire United States. We travel to all 50 states for large MCC purchases. We have particular depth of experience in the following markets:
We have seen facilities scrap Model 6 lineups for copper value that were worth 10x or more on the surplus market. A single 400A breaker-style bucket is worth $2,500–$8,000. A complete lineup can be worth $25,000–$120,000+. Call us at 954-488-0700 before you make a costly mistake.