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motor control centers


Motor Control Centers are the most flexible distribution system available today, offering both the capabilities for power distribution system and motor control. IER is a key partner offering a full range of services to meet your MCC needs.

Product Lines Available

Siemens: TiaStar
Eaton: Freedom 2100
GE: 9000 Series
Square D: Model 6

product range

Voltage: 120 V – 600 V (50/60 Hz)
Motor Control: 1/2 HP – 800 HP
Feeder: 15 A – 1,200 A
Enclosure: NEMA 1, 12, and 3R
Incoming: MLO, Fused, or Breaker Disconnect
Height: 90 in Standard
Horizontal Buss: 300 A – 3,200 A
Interrupt Ratings: 100k AIC
Listed: NEMA, CSA.C22.2

quick ship

When you need your MCC faster than standard delivery, IER can deliver. We stock a large lineup of vertical section in various sizes and amperage ranges to meet most applications.

Standard Product available from stock
Factory change orders in less than 1 week
Expansions and Add-on sections available


When you have a unique application or system requirement that is not standard, we can help. We are able to bring together options and third-party product not available through normal channels in order to get you the MCC you need.

Third party components
Transition and corner sections
PLC/HMI integration
Class II Wiring


Many applications require you to bring the MCC together with other equipment in a custom package. IER’s fabrication and machine centers can pull the MCC together with anything needed and provide it in a turn-key package not available anywhere else.

Skid Mount
NEMA 3R Enclosure
Stainless Enclosure (304 or 316)
Smart Motor Control Integration