Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
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| Series | Square D Model 4 |
| Amperes | 150 |
| Poles | 3 |
| Voltage | 240 |
| Product Type | Breaker MCC Bucket |
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Engineered for industrial motor control centers, the Schneider Electric / Square D Model 4 Breaker MCC Bucket delivers a precise OEM-compatible replacement for Model 4 MCC systems. With a 150 A, 240 V, 3-Pole configuration and a 48" tall footprint, this bucket is designed to slot directly into existing Square D Model 4 frames, supporting reliable protection and streamlined retrofits.
Who benefits most: maintenance teams, electrical engineers, and plant managers responsible for aging Model 4 MCC infrastructure or OEM retrofit projects. This bucket is ideal for manufacturing lines, conveyors, pumps, and other heavy-duty equipment where uninterrupted motor protection and quick, compatible replacements are essential.
Key benefits in practice: by choosing this OEM-compatible Model 4 MCC bucket, you minimize downtime during replacements, avoid retrofit guesswork, and preserve the integrity of your motor control scheme. The 150 A, 240 V, 3-Pole configuration is ready to protect motor circuits in demanding industrial settings, while the 48" height ensures a smooth fit within established Model 4 frames.
Installation considerations: ensure the power is fully de-energized and confined to qualified personnel. verify part compatibility with your specific Model 4 MCC frame, and follow all applicable electrical codes during replacement to maintain safety and performance. AmpState stands ready to support retrofit projects with precise, compatible MCC components.
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General feedback we often hear from customers purchasing industrial electrical parts.
Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
Quick confirmation on details and a smooth ordering process.
Purchasing · Fast turnaround
Came well packed. Labeling made receiving and staging easy.
Warehouse · Receiving