Our CENTERLINE® 2100 NEMA Motor Control Centers (MCCs) combine rugged durability and premium quality, and integrate control and power into one centralized package. Our industry-leading MCCs meets UL and NEMA standards and offer solutions for networking and communications, and safety.

Popular Resources/Quicklinks
CENTERLINE 2100 Motor Control Centers Brochure IntelliCENTER Technology with EtherNet/IP Brochure CENTERLINE 2100 SecureConnect Product Profile

What's New?

Complete MCC Solution for Modbus TCP

The new Modbus TCP communication module developed in partnership with HMS Networks provides a complete integration solution, acting as a native device on Modbus TCP control systems. It reduces hardware costs and integration effort by serving as the single integration product for all the smart devices with an MCC.

Units Rated for Functional Safety

PowerFlex 755 and PowerFlex 753 drive units can now support functional safety ratings as a standard order. They include SISTEMA files and support sub-systems up to SIL 3, PLe, Cat. 3. making it easier to design and install a safety system.

Modernization from E1+ Overload Relays to E100™ Overload Relays

CENTERLINE 2100 MCC starter units will now be available with the modern E100 overload relay. The E100 overload relay has enhanced features to provide better motor protection including:

  • Increased accuracy and repeatability
  • Rugged construction with a self-powered design, wide current adjustment range and direct-mount power connections
  • Optional pass-through design, adjustable trip classes / reset modes, ground fault and jam projection and external current transformer configurations offer more versatility and expandability.


  • Offers proven technology for high quality and years of dependable service
    • High short circuit withstand ratings in type-tested enclosure
    • Continuous bus bracing provides uniform support
    • Durable NEMA components
    • Factory tested for faster and more dependable startup
  • Provides consistent design to allow for backward compatibility
  • Includes center-mounted bus design for to improve heat dissipation
  • Provides solid grounding system to help reduce shock hazards
  • Easily integrates functional safety solutions for PowerFlex 755 and PowerFlex 753 units that include SISTEMA files and make safety system design and completion easier

CENTERLINE 2100 with ArcShield Technology

  • Helps to reduce arc flash hazards and provide you with increased protection against internal electrical arcing faults
  • Meets Type 2 accessibility requirements, as defined by IEEE C37.20.7
  • Includes arc-resistant latches on all doors for pressure relief to keep the door latched to the MCC during an arcing fault
  • Includes arc-resistant baffles in all MCC units, including variable frequency drives, to enable adequate heat dissipation and retain arc-containment

CENTERLINE 2100 with SecureConnect Units

  • Provides disconnect power from an MCC plug-in unit without opening the enclosure door
  • Helps to reduce electrical shock and exposure to electrical hazards
  • Streamlines maintenance and reduces downtime
  • Offers minimal impact to current or future electrical design
  • Offers remote operator option for SecureConnect™ units that allows customers to connect and disconnect SecureConnect units from the MCC. This operator is available through our Encompass Product Partner CBS ArcSafe, Inc.

CENTERLINE 2100 with IntelliCENTER Technology

  • Offers a built-in EtherNet/IP™ network that provides real time data to minimize the need to approach the MCC
  • Offers built-in EtherNet/IP and DeviceNet™ technology which is designed and tested to ODVA specifications to help assure reliable communications
  • Includes IntelliCENTER® software which provides access to operating data and troubleshooting to help reduce downtime

CENTERLINE 2100 Additional Network Options

  • Offers complete Modbus TCP solution with the need for additional hardware
  • Streamlines integration into third-party DCS with predefined Modbus registers
  • Provides a consistent approach to deploying the MCC with a standard 600V rated Ethernet cable and Stratix switch architecture

Additional Information

CENTERLINE 2100 Motor Control Centers

Watch this video to see how our CENTERLINE 2100 NEMA motor control center is designed to be scalable, smart and secure for improved motor control.

Top 3 Design Features for a Safer Motor Control Center (MCC)

Is your motor control center designed with safety in mind? Here are our top three design features for a safer motor control center.

SecureConnect Remote Operator Demo

Watch this video to learn how to install and use the SecureConnect remote operator on a 2100 MCC.

Motor Control

Intelligent devices make up smart connected systems. With the information that you receive from smart motor control devices, you can make smart and informed decisions. Learn how the information from our portfolio of intelligent motor control can position you to make better operating decisions, improve system performance, and gain operation efficiencies.


Use CENTERLINE® Builder to design your CENTERLINE MCC line up. This tool allows you to enter general MCC setup information with key characteristics, add units, and create the MCC design. The tool generates a layout drawing, single-line diagram, and typical schematic drawings customized to your project requirements. (Sign-in required)..


Resource Publication Number Language
CENTERLINE 2100 Motor Control Centers Brochure 2100-BR006
IntelliCENTER Technology with EtherNet/IP Brochure MCC-BR003
CENTERLINE 2100 SecureConnect Product Profile 2100-PP022
CENTERLINE 2100 Selection Guide 2100-SG003
CENTERLINE 2100 Motor Control Centers Program Guide 2100-CA004
CENTERLINE 2100 MCC Installation Manual 2100-IN012
Installation of Straight Splice Insulator Kit (Must download local copy to open) 2100-IN097
Installation of Z-Splice Insulator Kit (Must download local copy to open) 2100-IN098
CENTERLINE 2100 Specification Checklist 2100-SR003
CENTERLINE 2100 MCC Procurement Specification - CSI Format 2100-SR007
Power System Considerations for Product Selection Application Technique 2100-AT003
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