Allen - Bradley CENTERLINE 2100 - Breaker MCC Bucket - 50 A, 480 V, 6" Height, 3 P | AmpState

Introducing the Allen-Bradley CENTERLINE 2100 Breaker MCC Bucket—a purpose-built module designed to integrate seamlessly with CENTERLINE 2100 motor control centers. With a 50 A rating at 480 V and a compact 6" vertical frame, this 3-pole bucket delivers dependable power distribution for demanding industrial environments. Available from AmpState, it’s a reliable choice for modernization, replacement, or bespoke MCC configurations.

Key compatibility and real-world applications

• Designed for CENTERLINE 2100 MCCs—engineered as an OEM replacement component that fits the original buswork and mounting scheme, ensuring reliable electrical and mechanical alignment.
• Retrofit and customization—perfect for upgrading aging MCCs, expanding capacity, or creating tailored motor control configurations without overhauling an entire panel.
• Industrial motor control focus—well-suited for facilities with mixed loads, pumps, fans, conveyors, and other medium-duty motor-driven equipment where dependable 3-phase protection matters.

Electrical and mechanical specifics

• Amp rating: 50 A
• Voltage and phase: 480 V, three-phase (3P)
• Frame height: 6 inches (compact footprint for tighter installations)
• Topology: Breaker MCC bucket designed for use in CENTERLINE 2100 motor control centers

Why this MCC bucket stands out

What sets this bucket apart is its intentional alignment with Allen-Bradley CENTERLINE 2100 architecture. The 6" vertical profile delivers a space-efficient solution that respects existing panel envelopes while maintaining robust protection for motor circuits. The 3-pole, 480 V configuration supports synchronized control across phases, helping to reduce wiring complexity and improve fault response in modernized MCCs. Built to the brand’s reliability standards, this bucket minimizes downtime during swaps and retrofits, giving maintenance teams a dependable, long-term replacement option.

Practical use cases and workflow scenarios

• Manufacturing line modernization: swap in the CENTERLINE 2100 Breaker MCC Bucket to upgrade protection and control for aging motor drives without a full panel replacement.
• OEM replacement projects: replace worn or failed buckets in existing Centerline 2100 setups to restore full performance with original-spec components.
• Custom MCC configurations: mix and match with other CENTERLINE 2100 buckets to design tailored motor control solutions for conveyors, packaging lines, and processing equipment.

Best practices for optimal results

To maximize reliability and ease of installation, ensure the replacement bucket aligns with the existing CENTERLINE 2100 bus bars and mounting rails, verify the system’s 480 V three-phase supply, and plan for a downtime window that allows a straightforward, plug-in swap. This approach reduces commissioning time and keeps critical processes on track during modernization or maintenance cycles.