Allen - Bradley CENTERLINE 2100 - Breaker MCC Bucket - 90 A, 208 V, 18" Height, 3 P | AmpState

Maximize uptime and simplify maintenance in your industrial power distribution with the Allen-Bradley CENTERLINE 2100 Breaker MCC Bucket. This 90 A, 208 V, three-phase, 3-pole bucket is designed to slot into CENTERLINE 2100 motor control centers, delivering dependable protection and a streamlined upgrade path for modern facilities.

Core advantages

• OEM-aligned fit: precisely matched to CENTERLINE 2100 mounting patterns, ensuring plug-and-play installation with minimal modification.
• 90 A at 208 V three-phase: supports a wide range of motor loads common in manufacturing, processing, and facilities infrastructure.
• Compact 18" height: enables efficient rack density and retrofits in tight enclosures without sacrificing access for wiring and service.
• Retrofit and OEM replacement ready: ideal for planned upgrades, obsolescence management, or stocking spare buckets to minimize downtime.
• Flexible MCC configurations: supports diverse motor control configurations within the CENTERLINE 2100 ecosystem for tailored protection schemes.
• Rugged industrial construction: built to resist the rigors of manufacturing floors, with reliable electrical connections and secure mounting.

Technical specifications

• Brand: Allen-Bradley
• Product family: CENTERLINE 2100 Breaker MCC Bucket
• Amp rating: 90 A
• Voltage: 208 V, three-phase, 60 Hz
• Height (frame): 18 inches
• Poles: 3 P
• Applications: Industrial motor control, retrofit, OEM replacement, modular MCC configurations

Ideal use scenarios

This MCC bucket is perfect for facilities updating legacy CENTERLINE 2100 systems, expanding motor control capacity, or standardizing spare parts across multiple lines. Use it to:

• Replace a failed or obsolete MCC bucket without disturbing neighboring components.
• Upgrade an aging motor control center to accommodate new drive loads while maintaining familiar protection schemes.
• Stock a plug-in spare bucket for proactive maintenance in manufacturing cells, processing lines, or large HVAC installations.
• Support OEM replacement programs in plants that rely on CENTERLINE 2100 infrastructure.

Who should consider this

Plant engineers, maintenance supervisors, automation integrators, and reliability teams working with Allen-Bradley CENTERLINE 2100 MCCs will find this bucket a practical, time-saving upgrade or replacement part. It’s especially beneficial in environments with three-phase motors drawing up to 90 A at 208 V, such as conveyors, pumps, mixers, and processing equipment.

Installation and care

• Verify enclosure compatibility and mounting pattern with CENTERLINE 2100 systems before ordering.
• Ensure the three-phase connections are aligned and labeled to match existing bus and circuit wiring.
• Follow standard safety practices for MCC maintenance: de-energize, lockout-tagout, and verify absence of voltage before servicing.
• Store spare buckets in a dry, clean area to protect contacts and components from corrosion or contamination.

With the CENTERLINE 2100 Breaker MCC Bucket, you gain a reliable, scalable option for motor control and power distribution that aligns with your existing automation stack—helping you reduce downtime, simplify maintenance, and keep plants running smoothly.