Understanding the differences between the Square D Model 5 and Model 6 MCCs helps you identify what you have and what it is worth.
Get a Quote: 713-466-1900Square D (now Schneider Electric) has manufactured Motor Control Centers under the "Model" designation for decades. The Model 5 was the predecessor to the Model 6, and while both are still found in industrial facilities across North America, they have significant differences in design, compatibility, and secondary market value.
| Feature | Model 5 | Model 6 |
|---|---|---|
| Introduction year | ~1970s | ~1990s |
| Bucket design | Fixed or draw-out (older) | Draw-out (standard) |
| Bus system | Older bus design | Modern plug-in bus stabs |
| Bucket compatibility | Model 5 only | Model 6 only |
| Secondary market demand | Moderate (aging) | High (widely installed) |
| Typical resale value | Lower | Higher |
| Schneider Electric support | Limited | Active |
The easiest way to identify your Square D MCC model is to look at the nameplate on the main section. The model designation is typically printed on a label inside the main section door or on the front of the section itself. If you cannot find the nameplate, our buyers can often identify the model from photos of the bucket design and bus system.
Model 6 buckets have a distinctive rectangular plug-in design with visible bus stab contacts on the back. The bucket door typically has a Square D logo and a catalog number that begins with "8998" or "9998." Model 5 equipment tends to look older and may have a different latch mechanism.
Whether you have a Square D Model 5 or Model 6 MCC, we want to hear from you. We buy both models in any condition. The Model 6 typically commands higher prices due to stronger secondary market demand, but Model 5 equipment still has value. Call us at 713-466-1900 for a free quote on either model.