Feels well-built and suitable for everyday plant and maintenance use.
Facilities · Manufacturing
Based in Canada
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Serving USA & Canada
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| Series | Marq 21 |
| Amperes | 300 |
| Poles | 3 |
| Voltage | 208 |
| 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.
Siemens Marq 21 Breaker MCC Bucket for 300 A, 208 V, 3‑Pole configurations is engineered for industrial motor control centers that demand robust performance and easy maintenance. Built to integrate with the Siemens Marq 21 MCC lineup, this bucket serves as a dependable OEM replacement and retrofit option, helping facilities modernize their electrical distribution with minimal downtime.
The Marq 21 Breaker MCC Bucket is ideal for OEM rebuilds, facility upgrades, and ongoing maintenance where uptime matters. Whether you’re replacing a failing bucket or expanding an existing MCC, this unit ensures consistent electrical performance and safe operation under continuous load. The 3‑pole configuration supports balanced motor control circuits, while the 208 V rating aligns with common industrial power supplies, reducing the need for voltage handling changes during retrofits.
Key practical advantages include:
For buyers seeking a trusted, field‑proven MCC bucket that aligns with existing Siemens infrastructure, the Marq 21 Breaker MCC Bucket delivers precision, longevity, and peace of mind. Add this essential component to your cart to ensure continued, safe motor control in demanding industrial environments.
Contact sales@ampstate.com
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General feedback we often hear from customers purchasing industrial electrical parts.
Feels well-built and suitable for everyday plant and maintenance use.
Facilities · Manufacturing
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
Fast industrial sourcing support
Email us at sales@ampstate.com for pricing, availability, alternates, and project support.
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