Siemens - Marq 21 - Breaker MCC Bucket - 15 A, 480 V, 18" Height, 3 P | AmpState

Engineered for reliability in demanding industrial motor control setups, the Siemens Marq 21 Breaker MCC Bucket delivers precise performance in an 18-inch form factor. This 15 A, 480 V, 3-pole bucket is designed to slot seamlessly into Siemens Marq 21 MCC lineups, making it an ideal choice for OEM replacement and retrofit projects that demand exacting compatibility and dependable operation.

• Brand: Siemens
• Series: Marq 21
• Configuration: Breaker MCC Bucket
• Rating: 15 A, 480 V, 3-Pole
• Bucket Height: 18"

Why this bucket matters for your operation

If you’re maintaining or upgrading industrial MCCs, compatibility is non‑negotiable. This Siemens MCC bucket is purpose‑built for the Marq 21 family, ensuring precise alignment with frame geometry, bus bars, interlocks, and protective features. Choosing this authentic, OEM component minimizes installation surprises, reduces downtime, and preserves system safety and performance across service intervals.

Ideal use cases

• OEM replacement in existing Siemens Marq 21 MCC panels to restore original performance and protection levels
• Retrofit projects to upgrade aging MCCs without modifying downstream wiring or control logic
• New installations requiring proven Siemens components in 15 A, 480 V, 3‑pole configurations for reliable motor control

Performance and benefits

With the authentic Siemens Marq 21 MCC bucket, you gain predictable electrical protection and mechanical fit, supporting smooth commissioning and long service life. The 18" bucket height ensures compatibility with standard Marq 21 frames, easing replacement and future maintenance. This is a practical choice for facilities prioritizing uptime, safety compliance, and consistent motor control performance in demanding environments.

Quality, sourcing, and support

AmpState provides authentic Siemens MCC components to global customers, combining OEM-grade reliability with a worldwide supply network. When you order this Marq 21 Breaker MCC Bucket, you’re choosing a part sourced for compatibility, longevity, and straightforward service in industrial settings.

Designed for engineers and technicians overseeing industrial motor control installations, this bucket helps you maintain OEM standards while simplifying procurement and installation. If your project requires a precise, 15 A, 480 V, 3‑pole solution within the Siemens Marq 21 MCC ecosystem, this bucket from AmpState is a reliable, future‑proof choice.