Siemens - Marq 21 - Breaker MCC Bucket - 30 A, 208 V, 12" Height, 3 P | AmpState

The Siemens Marq 21 Breaker MCC Bucket is engineered to deliver precise motor protection in demanding industrial environments. Built to plug into Siemens Marq 21 MCC lineups, this 30 A, 208 V, 3-Pole bucket is the reliable choice for OEM replacement and retrofit projects, helping you refresh aging systems without overhauling your entire motor control center.

Key specifications

• Brand: Siemens
• Series: Marq 21
• Configuration: Breaker MCC Bucket
• Rating: 30 A, 208 V, 3-Pole
• Bucket Height: 12 inches
• Application: Suitable for OEM replacement and retrofit in Siemens Marq 21 MCC systems

What this means for your operation

Designed for compatibility with existing Marq 21 panels, this MCC bucket simplifies upgrades and maintenance. The 30 A, 208 V, 3-Pole configuration provides dependable protection for motors and drives, helping prevent unscheduled downtime and protecting downstream equipment during startup and load changes. The 12" bucket height fits standard chassis slots, enabling a clean, efficient installation with minimal panel modification.

Ideal use cases

• OEM replacement in aging Siemens Marq 21 MCC installations to restore original performance and protection
• Retrofit projects aiming to modernize motor protection without a full panel rebuild
• Industrial facilities with 208 V, 3-Pole motor circuits that require reliable 30 A protection

Why choose this MCC bucket

Authentic Siemens engineering ensures compatibility, reliability, and long-term availability within your motor control ecosystem. By selecting this Marq 21 Breaker MCC Bucket, you align with a proven protection solution designed to integrate seamlessly into Siemens panel lineups, reducing integration risk and speeding up maintenance cycles.

Practical considerations

• Ideal for OEM replacements where downtime is costly and consistency matters
• Designed for straightforward retrofit within Siemens Marq 21 MCC configurations
• Used alongside appropriate ancillary components in your MCC to maintain full system protection and control

AmpState delivers authentic Siemens MCC components worldwide, supporting OEM projects and routine maintenance with parts you can trust. If you’re updating your motor control infrastructure, this Marq 21 Breaker MCC Bucket offers a precise, dependable path to restored performance and protected operations.