Siemens - Marq 21 - Breaker MCC Bucket - 15 A, 240 V, 15" Height, 3 P | AmpState

Engineered for industrial motor control systems, the Siemens Marq 21 Breaker MCC Bucket delivers precise protection and seamless integration for 3-Pole, 240 V applications. At a 15 A rating, this bucket is built to slot directly into Siemens Marq 21 MCC assemblies, making OEM replacement and retrofit projects straightforward and reliable.

Designed specifically for the Marq 21 lineup, this Breaker MCC Bucket features a 15" bucket height that matches standard Marq 21 enclosures, ensuring proper fitment, alignment, and electrical contact with your control components. The 3-Pole configuration supports balanced three-phase circuits common in industrial warehouses, manufacturing lines, and processing plants.

Key specifications:

• Brand: Siemens
• Series: Marq 21
• Configuration: Breaker MCC Bucket
• Rating: 15 A, 240 V
• Poles: 3-Pole
• Bucket Height: 15"

Why it matters for your operation: a correctly matched MCC bucket minimizes downtime during maintenance and replacements, preserves thermal and electrical performance, and keeps your Marq 21 system operating within its intended protection profile. This bucket is suited for OEM replacements or retrofits where older MCC components need to be upgraded or refreshed without overhauling the entire panel.

Ideal use cases:

• OEM replacement in existing Siemens Marq 21 MCC installations
• Retrofits to upgrade worn or obsolete MCC buckets in industrial plants
• Service contractor projects needing a compatible, field-proven 3-Pole, 240 V bucket

Why AmpState: we supply high‑quality Siemens MCC components worldwide, backed by a reputation for compatibility and reliability in critical motor control applications. When you select the Marq 21 Breaker MCC Bucket from AmpState, you’re choosing a part designed to fit precision-tolerant Marq 21 assemblies and to perform consistently in demanding industrial environments.

Compatibility tips: confirm your enclosure’s series and the bucket’s height and pole count align with the Marq 21 specification. This 15 A, 240 V, 3-Pole bucket is the right choice for 3‑phase systems requiring balanced distribution and dependable breaker protection in Siemens motor control centers.