Siemens - Marq 21 - Breaker MCC Bucket - 10 A, 240 V, 18" Height, 3 P | AmpState

The Siemens Marq 21 Breaker MCC Bucket is a purpose-built solution for industrial motor control environments that demand a precise, three‑pole setup in a 10 A, 240 V configuration. Designed to integrate seamlessly with the Siemens Marq 21 MCC lineup, this genuine bucket provides a reliable foundation for OEM replacements and retrofit projects where exact fit and performance matter.

Key specifications

• Brand: Siemens
• Series: Marq 21
• Configuration: Breaker MCC Bucket
• Rating: 10 A, 240 V
• Poles: 3-Pole
• Bucket Height: 18 inches

Why this bucket stands out

Genuine Siemens construction guarantees perfect mechanical and electrical compatibility with existing Marq 21 panels, reducing installation risk and ensuring predictable protection for motor loads. The 3‑pole design provides balanced three‑phase protection, improving startup reliability and minimizing fault-driven downtime. Because it’s intended for OEM replacement and retrofit, you’ll experience a smoother upgrade path, fewer compatibility headaches, and improved long‑term maintenance planning.

Ideal for

• Facilities upgrading Siemens Marq 21 MCC systems or performing OEM replacements
• Manufacturing floors and industrial plants that rely on robust motor control and quick serviceability
• Retrofit projects aiming to preserve existing switchgear architecture while upgrading protective components

Practical use cases

• Replacing worn or obsolete MCC buckets in active production lines to restore full motor protection without extensive reengineering
• Integrating into new builds that require a trusted Siemens Marq 21 MCC solution for standardized control and maintenance
• Maintaining consistency across modular MCC assemblies by sticking with the same series and configuration

What you gain

With authentic Siemens engineering, this Marq 21 Breaker MCC Bucket delivers predictable electrical performance, straightforward installation, and a reliable path for future retrofits. AmpState supports this component with global availability, ensuring you can source the exact replacement part when needed, reducing downtime and keeping your motor control systems running smoothly.