Siemens - Marq 21 - Breaker MCC Bucket - 5 A, 600 V, 12" Height, 3 P | AmpState

Designed for demanding industrial motor control environments, the Siemens Marq 21 Breaker MCC Bucket delivers a precise 5 A, 600 V, 3-Pole configuration in a rugged 12-inch bucket. This OEM-grade component plugs into Siemens Marq 21 MCC panels, providing reliable protection and control for critical motor circuits while simplifying replacements and upgrades in existing systems.

Key specifications and benefits

• Configuration: Breaker MCC Bucket with 3 poles for robust motor protection and switching
• Rating: 5 A, 600 V — suitable for moderate to high-demand motor control applications
• Bucket height: 12 inches, engineered for seamless integration into Marq 21 cabinets
• Series and compatibility: Part of the Siemens Marq 21 MCC lineup, designed for OEM replacement and retrofit projects
• Brand assurance: AmpState sources authentic Siemens MCC components with global availability

Why this MCC bucket matters for your operation

In manufacturing floors, downtime is costly. This Marq 21 Breaker MCC Bucket is purpose-built to drop into existing Marq 21 panels, enabling fast, reliable OEM replacements without custom rewiring or adapters. The 5 A, 600 V rating provides dependable protection for motor starters and associated control circuitry, while the 3-Pole configuration supports balanced, three-phase operation common in industrial drives.

Ideal use cases

• OEM replacement: swap-in compatibility with Siemens Marq 21 MCC installations to restore original performance quickly
• Retrofit projects: upgrade aging MCC panels with a ready-made MCC bucket that matches factory specifications
• Service upgrades: refresh control trust and protection for critical motors in conveyors, pumps, and line drives
• Spare parts inventory: keep on hand for rapid field replacements, reducing repair lead times

What sets it apart

Unlike generic MCC components, this bucket is purpose-built for the Siemens Marq 21 ecosystem, ensuring precise fit and electrical characteristics that align with the panel’s bus architecture and protective schemes. The 12" bucket height is optimized for secure mounting and reliable contact with corresponding MCC spines, while the 3-Pole arrangement aligns with common three-phase motor configurations found in industrial settings. With AmpState’s provenance, you’re sourcing authentic Siemens MCC hardware designed for long-term reliability in harsh environments.

Installation and compatibility notes

• Designed to drop into Siemens Marq 21 MCC enclosures without extensive modification
• Ensure panel is configured for a 3-Pole, 5 A, 600 V breaker bucket to maintain correct protective coordination
• Verify mounting and bus-bar alignment before secure attachment to minimize contact resistance
• Maintain standard electrical safety practices during replacement or retrofit work

Equip your Marq 21 MCC system with this authentic Siemens Breaker MCC Bucket from AmpState to safeguard motor control circuits, streamline replacements, and sustain uptime across demanding industrial applications.