Schneider Electric / Square D Model 3 - Breaker MCC Bucket - 250 A, 600 V, 42" Height, 3 P | AmpState

Introducing AmpState’s direct-replacement Breaker MCC Bucket for Schneider Electric / Square D Model 3 systems. This 250 A, 600 V, 3-Pole unit is engineered to drop into existing Model 3 Motor Control Center (MCC) configurations with minimal downtime, making it an ideal retrofit or OEM replacement for industrial environments that demand dependable motor control performance.

Why this bucket stands out

• Direct OEM-compatible drop-in: specifically designed to fit Schneider Electric / Square D Model 3 MCC systems, ensuring seamless integration and alignment with existing bus connections and interlocks.
• Exact electrical ratings for demanding loads: 250 A continuous current and 600 V maximum voltage support heavy-duty motors and high-starting torque applications without compromise.
• Standard 42" height: matches the physical footprint of Model 3 MCC buckets, simplifying modernization and expansion projects without reconfiguring the enclosure.
• Retrofitting with confidence: a practical, long-term replacement that preserves system architecture, reduces project risk, and minimizes downtime during upgrades.
• Global availability through AmpState: reliable sourcing and worldwide delivery to support multi-site operations and maintenance programs.

Ideal for

• Factories and plants using Schneider Electric / Square D Model 3 MCC systems that need a dependable replacement bucket.
• Retrofit projects aiming to refresh aging MCC components while preserving existing control schemes and safety interlocks.
• Maintenance teams performing scheduled upgrades on motor control centers without redesigning entire racks.

Performance and practical benefits

• Consistency with OEM specifications ensures reliable tripping and control behavior, minimizing unexpected faults in critical lines.
• Plug-and-play compatibility reduces commissioning time; technicians can complete replacements without extensive re-wiring.
• Rigid construction and precise tolerances withstand industrial wear, vibrations, and temperature variations common in manufacturing facilities.
• Supports a broad range of motor control scenarios—from conveyors and pumps to fans and processing equipment—where robust protection and fast switching are essential.

Specs at a glance

• Brand: Schneider Electric / Square D
• Model: Square D Model 3
• Configuration: Breaker MCC Bucket
• Rating: 250 A, 600 V, 3-Pole
• Height: 42 inches
• Application: Direct replacement for Model 3 MCC systems; suitable for OEM and retrofit projects
• Availability: AmpState global delivery

Installation and care tips

• Confirm the MCC cabinet compatibility with a 42" bucket height and 3-Pole configuration before ordering.
• Commission by qualified electrical personnel following your plant’s lockout/tagout procedures and safety protocols.
• Inspect mounting hardware, interlocks, and bus connections during replacement to ensure a clean, secure fit.
• Store spare buckets in a clean, dry environment to prevent corrosion and preserve contact surfaces.