Siemens - Marq 21 - Breaker MCC Bucket - 100 A, 600 V, 6" Height, 3 P | AmpState

Engineered for demanding industrial motor control environments, the Siemens Marq 21 Breaker MCC Bucket delivers dependable protection and precise compatibility within Siemens Marq 21 MCC cabinets. Designed for OEM replacement and retrofit projects, it provides a seamless, drop‑in upgrade path that keeps critical processes moving.

Key specifications: 100 A, 600 V, 3-Pole configuration, with a compact 6" bucket height. This combination ensures robust three‑phase protection while fitting neatly into standard Marq 21 layouts.

Why this Breaker MCC Bucket stands out

• Exact fit for Siemens Marq 21 MCC cabinets, guaranteeing proper mounting alignment, connector compatibility, and reliable electrical performance.
• 3‑pole architecture protects three‑phase motors at up to 600 V, aligning with common industrial motor control requirements.
• Compact 6" bucket height optimizes enclosure space without compromising accessibility or serviceability.
• OEM‑grade reliability from Siemens, backed by AmpState’s global distribution network to ensure fast availability and authentic parts.
• Ideal for OEM replacement projects and retrofits, reducing the need for custom modifications and shortening downtime.

Who should consider it

Maintenance technicians, plant engineers, and OEMs responsible for upgrading or refurbishing Siemens Marq 21 motor control centers in manufacturing, processing, and heavy equipment environments. If uptime, compatibility, and straightforward integration are priorities, this MCC bucket is crafted to meet those needs.

Practical usage tips

• Confirm the Marq 21 configuration before ordering to ensure exact mounting geometry and electrical interface.
• Plan replacements during planned maintenance windows to minimize production impact and ensure a smooth swap‑in.
• Consider pairing with other Siemens Marq 21 components from AmpState to maintain a cohesive, tested MCC ecosystem.

AmpState supplies high‑quality Siemens MCC components worldwide, helping you source authentic, ready‑to‑install parts for critical control systems with confidence.