Klockner Moeller Model 90 - Breaker MCC Bucket - 20 A, 480 V, 9" Height, 3 P | AmpState

The Klockner Moeller Model 90 Breaker MCC Bucket delivers reliable motor protection for demanding industrial environments. Engineered for 20 A, 480 V, 3-Pole operation, this unit is designed to drop directly into Klockner Moeller Model 90 MCC systems as a precise OEM replacement or retrofit option, helping you maintain consistent performance without panel-wide changes.

Key specifications

• Brand: Klockner Moeller
• Model: Klockner Moeller Model 90
• Configuration: Breaker MCC Bucket
• Rating: 20 A, 480 V, 3-Pole
• Height: 9 inches
• Purpose: Direct replacement for OEM and retrofit in Model 90 MCC systems

Ideal applications and use cases

Perfect for industrial motor control centers and panels where 20-amp, 480-volt, three-pole protection is required. Use this MCC bucket when upgrading legacy Model 90 installations, performing OEM replacements, or refreshing aging motor control infrastructure in manufacturing plants, processing facilities, and large equipment setups. Its compatibility with the Model 90 MCC framework ensures seamless fit, alignment, and electrical continuity with existing components.

Why this matters for your operation

This Breaker MCC Bucket is not a generic drop-in part—it’s a targeted solution that preserves the integrity of your Model 90 system. By providing a precise 20 A, 480 V, 3-Pole configuration in a 9" tall MCC bucket, it minimizes downtime during replacements and retains the established protection scheme your equipment relies on. Designed for durability in industrial environments, it helps maintain steady motor performance, protects against overloads, and supports predictable maintenance cycles.

Direct replacement, OEM compatibility, and delivery

As a direct OEM-compatible component, this unit fits the Klockner Moeller Model 90 MCC lineup without bespoke modifications. AmpState offers global delivery of high-quality MCC components, simplifying procurement for multinational facilities and single-site operations alike—and ensuring you can source reliable replacements quickly when your maintenance schedule calls for it.

Installation and care

• Verify that your panel is a Model 90 MCC system and that a 20 A, 480 V, 3-Pole configuration is appropriate for the connected motor load.
• Inspect mounting points and ensure proper seating and alignment to preserve electrical integrity and protection coordination.
• Confirm torque specifications for connections and buses are adhered to, and replace any worn fasteners or seals during installation.
• After replacement, perform functional testing to confirm proper operation within the MCC system and verify protection trip settings remain consistent with your application needs.