Square D Model 6 MCC — What We Buy

Complete Square D Model 6 Lineups

A complete Model 6 lineup with all buckets intact is the highest-value configuration we purchase. We pay a significant premium for complete, intact systems because they can be resold as a turnkey replacement for other facilities. A complete lineup with an 800A main bus and 10 or more breaker-style buckets can be worth $25,000 to $120,000 or more.

Breaker-Style Buckets (200A and Above)

The breaker-style motor starter bucket is the most liquid and highest-demand component of the Model 6 system. These units contain a molded-case circuit breaker as the disconnect device, combined with a motor starter contactor and overload relay. They are used for high-horsepower motor applications (50 HP and above) and are expensive to replace new.

Bucket Amperage	Typical HP Range	Surplus Value (Each)
200A Breaker-Style	50–75 HP	$1,200 – $4,000
300A Breaker-Style	100–125 HP	$2,000 – $5,500
400A Breaker-Style	150–200 HP	$2,500 – $8,000
600A Breaker-Style	250–300 HP	$4,000 – $12,000
800A+ Breaker-Style	350 HP+	$6,000 – $18,000+

Main Breaker Sections

Model 6 main breaker sections with 400A, 600A, 800A, 1200A, and 1600A main breakers are in high demand. These sections are the heart of any MCC lineup and are expensive to replace new. We pay $3,000 to $12,000 or more for main breaker sections in good condition.

Other Model 6 Components We Buy

• Fusible buckets (NEMA Size 1 through Size 5)
• Combination motor starter units (all sizes)
• Feeder tap units (FTUs)
• Empty vertical sections and wireway covers
• Bus plug sections and transition sections
• Model 6 spare parts (stab connectors, bus bars, doors)

Other MCC Brands We Also Buy

In addition to Square D Model 6, we actively purchase the following MCC brands and models:

• Siemens tiastar — Breaker-style, 400A and above. One of the hottest MCCs on the surplus market right now.
• Allen-Bradley (Rockwell) — All generations including 2100, 2500, and CENTERLINE series.
• Eaton (Cutler-Hammer) — Freedom Series and Advantage Series MCCs.
• GE — All GE MCC generations.
• Square D Model 5 — Older generation, still in demand for facilities with existing Model 5 infrastructure.