Siemens - Marq 21 - Breaker MCC Bucket - 200 A, 208 V, 9" Height, 3 P | AmpState

Siemens Marq 21 Breaker MCC Bucket — the trusted component for 200 A, 208 V, 3-Pole motor-control applications within the Siemens Marq 21 MCC family. Engineered for industrial environments, this MCC bucket is the ideal OEM replacement or retrofit solution, designed to slide into existing Marq 21 panels with minimal downtime and maximum reliability.

Key features and benefits

• Configuration: Breaker MCC Bucket purpose-built for Siemens Marq 21 MCC lineups.
• Electrical rating: 200 A, 208 V, 3-Pole, providing robust protection and control for three-phase motors and feeders.
• Physical fit: 9" bucket height that matches standard Marq 21 mounting dimensions for seamless integration.
• OEM replacement / retrofit: Designed for easy OEM replacement and retrofit projects, enabling reliable upgrades without altering existing infrastructure.
• Industrial application focus: Specifically tailored for industrial motor-control applications where consistent performance and compatibility matter.

Why this matters in the real world: using a genuine Siemens Marq 21 MCC bucket ensures electrical characteristics, terminal layouts, and mechanical clearances stay aligned with your current MCCs. The 200 A rating supports demanding motor loads, while 208 V compatibility aligns with common North American three-phase power systems—streamlining commissioning and maintenance.

Ideal for: electrical maintenance teams, OEMs performing retrofits, panel builders working on Marq 21 installations, and plant engineers looking to extend the life of existing motor-control infrastructure with a precise, purpose-made component.

Use cases:

• Replacing aged or worn MCC buckets in Siemens Marq 21 systems during retrofits or maintenance cycles.
• Specifying a drop-in, 3-Pole, 200 A bucket for new builds that replicate Marq 21 architecture.
• Maintaining inventory with genuine Siemens components to reduce commissioning time and ensure consistent performance.

This bucket is built to integrate smoothly with Siemens Marq 21 MCC lineups and supports OEM replacement and retrofit workflows, delivering reliable motor control where it matters most.