Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
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| Series | Marq 21 |
| Amperes | 30 |
| Poles | 3 |
| Voltage | 208 |
| 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.
Meet the Siemens Marq 21 Breaker MCC Bucket—designed to power industrial motor control centers with precision and reliability. This 30 A, 208 V, 3-Pole bucket is a direct-fit component for Siemens Marq 21 MCC lineups, making it an ideal choice for OEM replacement projects and retrofit upgrades.
This MCC bucket is purpose-built for Siemens Marq 21 installations, delivering a seamless, drop-in replacement that keeps your control center running with minimal downtime. It’s specifically suited for OEM replacement and retrofit scenarios, where exact fit and electrical compatibility matter most.
Ideal for maintenance teams, OEMs, and distributors looking to minimize downtime and preserve system performance, this Marq 21 Breaker MCC Bucket helps you keep your motor control center aligned with Siemens specifications. Use it for spare-part inventories, retrofits to existing Marq 21 setups, or turnkey replacements during routine upgrades.
Key benefits in practice: - Quick, exact-fit replacement reduces installation time and risk of mismatches. - Maintains consistent electrical characteristics (30 A, 208 V, 3-Pole) to preserve protective coordination and control behavior. - Supports reliable retrofits and OEM-grade repair work without compromising system integrity.
If you’re working on Siemens Marq 21 MCC projects, this Breaker MCC Bucket provides the dependable, specification-true solution you need to sustain performance, uptime, and safety across your industrial motor control ecosystem.
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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