{"product_id":"siemens-marq-21-breaker-mcc-bucket-75-a-480-v-12-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 75 A, 480 V, 12\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens Marq 21 Breaker MCC Bucket — a purpose-built solution for demanding industrial motor control applications. Engineered to operate at 75 A, 480 V, with a precise 3-Pole configuration, this MCC bucket is designed to integrate seamlessly into Siemens Marq 21 MCC lineups. When OEM replacement or retrofit is on the agenda, this bucket helps you achieve reliable performance with minimal downtime, backed by AmpState’s global supply network of quality Siemens MCC components.\u003c\/p\u003e \u003ch3\u003eKey differentiators\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility with Siemens Marq 21 MCC enclosures\u003c\/strong\u003e — engineered to fit the Marq 21 family for a straightforward swap.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise electrical rating\u003c\/strong\u003e — 75 A, 480 V, 3-Pole configuration tailored for common motor control loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, reliable form factor\u003c\/strong\u003e — 12\" bucket height designed to integrate cleanly into standard MCC frames without crowding adjacent components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM replacement and retrofit-ready\u003c\/strong\u003e — ideal for upgrading aging systems or performing service replacements with confidence.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade continuity\u003c\/strong\u003e — built to sustain demanding environments where consistent motor control protection matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmpState-backed availability\u003c\/strong\u003e — sourced through AmpState’s global network to support projects of any scale.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations in manufacturing facilities that require robust motor control protection at 75 A and 480 V.\u003c\/li\u003e \u003cli\u003eOEM replacement projects where preserving a Siemens Marq 21 architecture is essential.\u003c\/li\u003e \u003cli\u003eRetrofit campaigns to modernize existing Marq 21 MCC lineups without extensive cabinet redesign.\u003c\/li\u003e \u003cli\u003eService fleets stocking reliable spare buckets to minimize downtime during maintenance windows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\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 75 A, 480 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height:\u003c\/strong\u003e 12 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Designed for use within Siemens Marq 21 MCC lineups\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eThis bucket is tailored for compatibility with Siemens Marq 21 MCC systems, enabling straightforward OEM replacement and retrofit workflows. When planning upgrades or replacements, verify the ladder of components in your cabinet to ensure a clean, efficient swap that preserves control logic, wiring schemes, and protection schemes already in use. With the right alignment, this MCC bucket supports rapid turnover in commissioning and maintenance cycles, keeping motor-driven processes online with minimal disruption.\u003c\/p\u003e \u003ch3\u003eWhy choose AmpState\u003c\/h3\u003e\n\u003cp\u003eAmpState delivers high-quality Siemens MCC components with a global footprint, supporting projects from single-site updates to multinational deployments. By selecting this Marq 21 Breaker MCC Bucket, you’re choosing a component designed to align with Siemens standards and your long-term maintenance strategy—delivering dependable performance where it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337166344354,"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_1b70eb8c-e593-47ef-9b87-a61e5fdd8381.jpg?v=1763781078","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-75-a-480-v-12-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}