Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
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| Series | Marq 21 |
| Amperes | 20 |
| 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.
Designed for Siemens Marq 21 MCC lineups, the Siemens Marq 21 Breaker MCC Bucket delivers a precise, drop-in solution for 20 A, 208 V, 3-Pole motor control applications. Engineered for OEM replacement and retrofit projects, this bucket maintains the exact electrical characteristics and mounting footprint needed to keep your Siemens control panel operating reliably with minimal downtime.
Why this bucket stands out: it’s built to slot directly into existing Marq 21 MCC assemblies, preserving wiring layouts and mounting patterns so upgrades or replacements don’t require invasive panel redesigns. Its 208 V three‑phase, 20 A configuration is ideal for mid‑range motor control circuits in industrial environments, enabling reliable starting, protection, and control of critical equipment.
This component is a practical choice for facilities undergoing equipment modernization, OEM development projects, or maintenance programs that demand readily available, compatible Siemens MCC parts. AmpState supplies this Siemens MCC bucket as part of its worldwide catalog of high‑quality components, ensuring global availability and support wherever your operations are located.
Use cases to consider:
Installation and handling tips:
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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