Siemens - Marq 21 - Breaker MCC Bucket - 75 A, 480 V, 18" Height, 3 P | AmpState

Siemens Marq 21 Breaker MCC Bucket — 75 A, 480 V, 3-Pole (18" Height) is engineered for industrial motor control applications that require a precise 75 A, 480 V, 3-Pole configuration. Crafted to integrate with Siemens Marq 21 MCC lineups, this MCC bucket is tailor-made for OEM replacement and retrofit projects, delivering dependable performance where it matters most.

• Compatibility: Specifically designed for Siemens Marq 21 MCC systems, ensuring compatibility within the Marq 21 lineup for replacements and retrofits.
• Electrical Rating: 75 A, 480 V, 3-Pole configuration supports 3-phase motor control for demanding industrial equipment.
• Physical Form: 18" bucket height fits typical MCC enclosures and replacement workflows.
• OEM Replacement & Retrofit: Ideal for refurbishing aging MCCs or upgrading to Marq 21 standards without panel redesign.
• Trusted Brand & Support: Siemens engineering with AmpState's global supply network for reliable sourcing and support.

Who benefits: maintenance teams, OEMs, and industrial facilities that rely on robust, predictable MCC performance. If your operation uses Siemens Marq 21 architecture, this Breaker MCC Bucket ensures you can restore or upgrade with genuine components that align with your existing protection schemes and mounting interfaces.

Use cases include replacing a worn or failed MCC bucket in an existing Siemens Marq 21 installation, retrofitting legacy panels to the Marq 21 standard, or provisioning a compliant bucket for new installations that require a 75 A, 480 V, 3-Pole module.

Why this matters: selecting a genuine Siemens Marq 21 Breaker MCC Bucket means consistency across your motor control center infrastructure—same form factor, same electrical footprint, and the same reliability you expect from Siemens. AmpState backs this bucket with a global supply network, helping projects stay on schedule and maintain stock availability across sites worldwide.