Klockner Moeller Model 90 - Breaker MCC Bucket - 20 A, 600 V, 6" Height, 3 P | AmpState

Engineered to meet the demanding needs of industrial motor control centers, the Klockner Moeller Model 90 Breaker MCC Bucket delivers reliable protection and precise control for small to mid-size motors. Rated for 20 A at 600 V across a 3-pole configuration, this 6" tall MCC bucket is designed to slot directly into Klockner Moeller Model 90 MCC systems, serving as an exact OEM replacement or retrofit option that helps keep critical equipment online with minimal downtime.

Key specifications

• Brand: Klockner Moeller
• Model: Klockner Moeller Model 90
• Configuration: Breaker MCC Bucket
• Rating: 20 A, 600 V, 3-Pole
• Height: 6 inches
• Poles: 3-Pole
• Application: Industrial motor control centers (MCC)

Why this AmpState replacement stands out

• Direct OEM-compatible replacement: Precisely matched to the Model 90 MCC architecture, ensuring plug-and-play fit with existing bussing, mounting, and wiring—reducing retrofit risk and installation time.
• Reliable 3-phase protection: Maintains safe, reliable motor switching for three-phase circuits up to 20 A per pole at 600 V, ideal for small to medium motors in demanding environments.
• Compact, space-efficient design: The 6" height fits tightly in dense MCC rows, helping you maximize panel space without compromising protection or accessibility.
• Maintenance-friendly stocking: As a ready-to-install MCC bucket, it supports streamlined spare-part strategies and minimizes downtime during maintenance or upgrades.

Ideal use cases

• Maintenance and retrofit of industrial MCC systems in manufacturing, packaging, and processing facilities.
• Replacement for aging or failed Model 90 MCC buckets to restore reliable motor control without large-system changes.
• Upgrading or standardizing breaker components within existing 3-pole, 600 V motor circuits that run pumps, fans, conveyors, or compressors.

Compatibility and quick-install tips

• Ensure the system is wired for a 3-Pole, 600 V configuration and that the overall MCC architecture is the Klockner Moeller Model 90 series.
• Have a qualified technician perform installation to verify mechanical fit and achieve proper electrical connections and secure mounting.
• Before energizing, confirm all safety procedures are followed, including lockout/tagout and voltage verification.

AmpState supplies high-quality MCC components with global delivery, serving maintenance teams and OEMs who rely on dependable replacements to keep critical equipment running smoothly. This Model 90 Breaker MCC Bucket combines precise engineering, durable construction, and practical retrofit value—so you can protect your motors with confidence.