Siemens - Marq 21 - Breaker MCC Bucket - 200 A, 480 V, 9" Height, 3 P | AmpState

Siemens Marq 21 Breaker MCC Bucket is engineered to power demanding industrial motor control with precision and reliability. This 9" tall, 3-Pole bucket is designed to slot into Siemens Marq 21 MCC cabinets, delivering a robust 200 A, 480 V protection solution that keeps critical motors running smoothly in challenging environments.

Built for OEM replacement and retrofit projects, this MCC bucket provides seamless compatibility with the Marq 21 series, helping maintenance teams minimize downtime and preserve system integrity during upgrades or service events. By matching Siemens’ design intent, it ensures dependable electrical performance and straightforward installation within established MCC frames.

Key specifications at a glance

• Brand: Siemens
• Series: Marq 21
• Configuration: Breaker MCC Bucket
• Rating: 200 A, 480 V, 3-Pole
• Bucket height: 9 inches
• Application: Industrial motor control centers (MCC) within the Marq 21 lineup

Why this bucket matters

In industrial settings—from conveyors and pumps to large HVAC systems—the right MCC bucket delivers dependable protection for motor starters and feeders. This Siemens bucket standardizes componentry within your MCC, supports consistent electrical performance, and enables quicker maintenance cycles. Its 200 A, 480 V, 3-Pole configuration is tailored for mid-to-high-load motor control tasks, helping you manage startup surges and load changes with confidence.

Ideal use cases

• OEM replacements to extend the life of existing Marq 21 MCC installations
• Retrofits to upgrade protection, capacity, or compliance within existing cabinets
• New builds using the Siemens Marq 21 platform for standardized, reliable MCC components
• Facilities with 200 A feeders and 480 V distribution seeking consistent performance and serviceability

Practical insights

Choosing the Marq 21 Breaker MCC Bucket simplifies parts management because it aligns with Siemens’ established Marq 21 architecture. This means fewer integration surprises during installation, more predictable spare parts sourcing, and a clearer maintenance path for operators and technicians alike. Trust the AmpState lineage for reliable Siemens MCC components that support long-term uptime and operational efficiency.