Motor Control Centers (MCCs): What They're Worth and How to Sell Them
· 6 min read · General
Learn how specifications, condition, completeness, and demand affect Motor Control Center value and how to prepare an MCC inventory for review.
# Motor Control Centers (MCCs): What They're Worth and How to Sell Them
If your facility is undergoing an upgrade, downsizing, or decommissioning a plant, you might be staring at a massive lineup of gray steel cabinets and wondering what to do with them. Motor Control Centers (MCCs) are the nerve centers of industrial operations, housing the critical components that start, stop, and protect electric motors. But when they reach the end of their lifecycle at your facility, they don't have to end up as scrap metal. In fact, if you are looking to sell used motor control centers MCC, you might be sitting on a significant return on investment.
The secondary market for industrial electrical equipment is robust, driven by supply chain delays and the constant need for replacement parts in legacy systems. Understanding what your MCCs are worth, how to evaluate their condition, and the best strategies for selling them can turn idle assets into working capital. This comprehensive guide will walk you through everything you need to know about the value of your surplus MCCs and how to maximize your return.
What Are Motor Control Centers and Where Are They Found?
At its core, a Motor Control Center is an assembly of one or more enclosed sections having a common power bus and principally containing motor control units. These units, commonly referred to as "buckets," house the contactors, overload relays, circuit breakers, and variable frequency drives (VFDs) that govern the operation of electric motors. By centralizing these controls, facilities can streamline maintenance, improve safety, and simplify the distribution of power.
MCCs are ubiquitous in heavy industry. You will find them in virtually any environment that relies on multiple electric motors to drive pumps, fans, conveyors, and compressors. Common industries that frequently decommission and upgrade MCCs include:
* Water and Wastewater Treatment: Facilities that rely heavily on large pumps and aeration systems.
* Oil and Gas: Refineries and processing plants where centralized control is critical for safety and efficiency.
* Manufacturing and Automotive: Assembly lines and fabrication plants with extensive conveyor systems.
* Mining and Minerals: Operations requiring heavy-duty crushing, grinding, and material handling equipment.
* Food and Beverage: Processing plants with strict hygiene standards and continuous production lines.
When these industries modernize their operations—often transitioning to smart MCCs with integrated Ethernet communication and advanced diagnostics—their legacy equipment enters the surplus market. This creates a prime opportunity for facility managers to recover costs.
Major Manufacturers in the MCC Market
The value of your surplus MCC is heavily influenced by its manufacturer. Certain brands have dominated the North American market for decades, meaning there is a massive installed base of their equipment. This translates to high demand for replacement buckets and complete lineups. If you are preparing to sell used motor control centers MCC, identifying the brand is your first step.
Allen-Bradley (Rockwell Automation)
Allen-Bradley is arguably the most recognizable name in industrial automation. Their Centerline 2100 series, along with legacy models, are highly sought after. Because Allen-Bradley equipment is deeply integrated into many facilities' programmable logic controller (PLC) networks, buyers are constantly looking for compatible replacement parts to avoid costly system-wide overhauls.
Square D (Schneider Electric)
Square D's Model 6 MCCs are renowned for their rugged construction and reliability. They have a massive footprint in commercial and industrial applications. The modular design of Square D MCCs makes their individual buckets particularly valuable on the secondary market.
Siemens
Siemens tiastar and legacy Allis-Chalmers MCCs are common in heavy industrial settings. Siemens equipment is known for its engineering precision, and surplus buyers are always on the lookout for well-maintained Siemens buckets, especially those featuring advanced solid-state overloads.
Eaton (Cutler-Hammer)
Eaton's Freedom and Advantage series MCCs are widely used across various sectors. Eaton's acquisition of Cutler-Hammer means that many legacy Cutler-Hammer MCCs are still in operation and require replacement parts, driving up the value of surplus units.
GE (General Electric)
GE's 8000-Line MCCs have been a staple in industrial plants for generations. Although GE's industrial solutions division was acquired by ABB, the massive installed base of GE MCCs ensures a steady demand for surplus buckets and components.
What Determines the Value of Your MCC?
Not all Motor Control Centers are created equal when it comes to resale value. Several critical factors dictate how much a surplus buyer will pay for your equipment. Understanding these variables will help you set realistic expectations when you decide to sell used motor control centers MCC.
Number of Buckets and Starter Sizes
The "buckets" are the individual plug-in units that house the motor starters. The value of an MCC lineup is often calculated by the sum of its parts. A lineup with a high density of buckets is generally more valuable than one with mostly empty space. Furthermore, the size of the starters within those buckets matters. NEMA Size 1 and Size 2 starters are incredibly common, but larger starters (Size 3, 4, 5, and above) are rarer and command a premium price. Buckets containing Variable Frequency Drives (VFDs) or soft starters also significantly increase the overall value.
Condition and Environment
The operating environment of the MCC plays a massive role in its preservation. An MCC that spent its life in a clean, climate-controlled electrical room will fetch a much higher price than one exposed to corrosive chemicals, extreme humidity, or heavy dust. Buyers look for signs of water damage, rust, and electrical arcing. Even if the internal components are functional, a heavily corroded enclosure can severely diminish the value.
Vintage and Obsolescence
Age is a double-edged sword in the surplus electrical market. While newer, current-production MCCs are highly valuable because they can be redeployed in modern facilities, certain obsolete models are also surprisingly lucrative. When a manufacturer discontinues a specific MCC line, the supply of replacement parts dries up. Facilities desperate to keep their legacy systems running will pay market-based for obsolete buckets to avoid the massive capital expenditure of replacing an entire lineup.
Completeness and Documentation
An MCC lineup that includes all its original doors, hardware, and bus bars is much easier to sell. Additionally, having the original wiring diagrams, manuals, and maintenance logs can increase buyer confidence and, consequently, the purchase price.
Selling Complete Lineups vs. Individual Buckets
When liquidating your surplus electrical equipment, you have two primary options: selling the entire MCC lineup as a single unit or parting it out and selling the individual buckets. Each approach has its pros and cons.
Selling Complete Lineups
Selling the entire structure is often the most straightforward approach. It clears up floor space quickly and requires less labor on your end. Complete lineups are typically purchased by surplus dealers who have the warehouse space to store them or by facilities looking to install a complete, matching system. However, the buyer must factor in the significant freight costs associated with moving heavy steel enclosures, which can slightly reduce the offer price.
Selling Individual Buckets
Parting out the MCC and selling the buckets individually can sometimes yield a higher total return. Buyers are frequently looking for specific buckets to replace failed units in their existing lineups rather than buying a whole new structure. By removing the buckets, you eliminate the bulk of the steel enclosure, drastically reducing shipping costs. However, this method requires more labor to safely extract, inventory, and package each bucket.
For most facility managers, the best approach is to partner with a comprehensive surplus buyer who can evaluate the equipment and offer a lump sum for the entire lot, taking the burden of dismantling and logistics off your shoulders.
Removal Considerations and Safety
Decommissioning and removing Motor Control Centers is not a task to be taken lightly. These are massive, heavy pieces of equipment that handle lethal amounts of voltage. Safety and proper handling are paramount.
First and foremost, ensure that the equipment is completely de-energized, locked out, and tagged out (LOTO) by qualified electricians before any removal work begins. Verify the absence of voltage using properly rated testing equipment.
When physically removing the MCC, consider the logistics of your facility. Do you have the necessary forklifts, pallet jacks, and rigging equipment to move the enclosures safely? MCCs are top-heavy and can easily tip if not handled correctly. If you are selling the equipment, it is highly recommended to work with a surplus buyer who provides professional removal and freight services. This not only ensures the safety of your personnel but also prevents damage to the equipment, preserving its resale value.
Turn Your Surplus MCCs into Cash Today
Holding onto decommissioned Motor Control Centers takes up valuable floor space and ties up potential capital. Whether you have a single Allen-Bradley bucket or a complete lineup of Square D enclosures, there is a thriving market eager for your equipment. By understanding the factors that drive value—from manufacturer and starter size to condition and vintage—you can make informed decisions when it's time to liquidate.
If you are ready to sell used motor control centers MCC, don't let them gather dust or settle for scrap metal prices. Partner with a trusted buyer who understands the industrial electrical market and can offer you the best return on your investment.
At Surplus Electrical Buyer, we specialize in purchasing surplus, obsolete, and used electrical equipment nationwide. We pay market-based for MCCs, circuit breakers, transformers, and more. We make the process seamless by offering pickup options, handling all the logistics, and providing fast payment so you can focus on your core operations.
Don't leave money on the floor. Call us today at (951) 733-6603 or visit surpluselectricalbuyer.com for a free, no-obligation quote. Let us help you turn your surplus electrical equipment into working capital.