Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Based in Canada
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Serving USA & Canada
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| Series | Marq 21 |
| Amperes | 90 |
| Poles | 3 |
| Voltage | 480 |
| Product Type | Breaker MCC Bucket |
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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 demanding industrial motor control, the Siemens Marq 21 Breaker MCC Bucket delivers precise performance in a compact, dependable package. With a 90 A, 480 V, 3-Pole configuration and a 12" bucket height, this component is built to integrate seamlessly into Siemens Marq 21 MCC lineups, delivering consistent control for mid-range motor loads.
Key specifications
Why it stands out
Ideal use cases
This MCC bucket is the practical choice for OEMs upgrading production lines, maintenance teams performing retrofits on aging motor control centers, and facilities standardizing on Siemens equipment. If your setup relies on Siemens Marq 21, this 90 A, 480 V, 3-Pole bucket ensures you stay within the original design intent while delivering dependable performance.
Practical considerations
Opt for this bucket when you need a true-to-spec replacement that maintains compatibility with the Marq 21 MCC lineup. Its 12" height is designed for typical enclosure constraints, helping you preserve layout and wiring arrangements during upgrades or refurbishments.
With AmpState’s worldwide distribution, you can expect timely availability and support for Siemens MCC components, helping you keep downtime to a minimum and projects on schedule.
Contact sales@ampstate.com
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General feedback we often hear from customers purchasing industrial electrical parts.
Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Good communication and clear updates while the order was processed.
Project · Coordination
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install
Fast industrial sourcing support
Email us at sales@ampstate.com for pricing, availability, alternates, and project support.
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