{"product_id":"siemens-marq-21-breaker-mcc-bucket-100-a-480-v-36-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 100 A, 480 V, 36\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens - Marq 21 Breaker MCC Bucket\u003c\/strong\u003e — a purpose-built solution for demanding industrial motor control centers. This 100 A, 480 V, 3-Pole bucket is engineered to integrate seamlessly with the Siemens Marq 21 MCC lineup, delivering dependable protection and control where uptime matters most.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Marq 21\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Breaker MCC Bucket\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRating:\u003c\/strong\u003e \u003cstrong\u003e100 A\u003c\/strong\u003e, \u003cstrong\u003e480 V\u003c\/strong\u003e, \u003cstrong\u003e3-Pole\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height:\u003c\/strong\u003e 36\"\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this bucket stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned for OEM replacement and retrofit applications within the Siemens Marq 21 family, this MCC bucket keeps your control architecture standardized and serviceable. By matching the exact 100 A, 480 V, 3-Pole specifications and the 36\" bucket height, it ensures compatibility with existing buswork, wiring schemes, and protection schemes—minimizing engineering detours and downtime.\u003c\/p\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePlant engineers modernizing or expanding motor control centers\u003c\/li\u003e \u003cli\u003eMaintenance teams performing OEM replacements to maintain manufacturer compatibility\u003c\/li\u003e \u003cli\u003eService contractors handling retrofits in aging SiemenS Marq 21 installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for new builds or upgrades where reliable, vendor-specific MCC components are essential. This Breaker MCC Bucket supports industrial processes that demand precise current protection and voltage handling, such as pumps, fans, conveyors, and heavy machinery fleets tied to 480 V systems.\u003c\/p\u003e \u003ch3\u003eWhat you gain with AmpState\u003c\/h3\u003e\n\u003cp\u003eAmpState supplies high‑quality Siemens MCC components worldwide, offering trusted parts for critical downtime scenarios. With this bucket, you gain reliable availability, easy sourcing for OEM replacements, and a straightforward path to maintainable, standards-aligned motor control infrastructure.\u003c\/p\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eDesigned to slot into Siemens Marq 21 MCC lineups, this bucket delivers a consistent fit and straightforward integration with existing panels. For retrofit projects, verify spine alignment with your current Marq 21 configuration and confirm that the 36\" bucket height aligns with your enclosure and mounting provisions. As always, handle with standard electrical safety practices and consult your internal wiring diagrams to ensure proper termination and protection coordination.\u003c\/p\u003e \u003cp\u003eBring precision, reliability, and OEM-grade compatibility to your motor control center with the Siemens MARQ 21 Breaker MCC Bucket — the right choice for serious industrial environments that depend on consistent, protected power distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337269858466,"sku":null,"price":4210.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_model_90_95_95_marq_21_33df5517-fece-4285-92ff-a791299161e4.jpg?v=1763782906","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-100-a-480-v-36-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}