{"product_id":"siemens-marq-21-breaker-mcc-bucket-20-a-480-v-9-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 20 A, 480 V, 9\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for industrial motor control centers, the Siemens \u003cstrong\u003eMarq 21 Breaker MCC Bucket\u003c\/strong\u003e delivers a reliable, \u003cstrong\u003e20 A\u003c\/strong\u003e, \u003cstrong\u003e480 V\u003c\/strong\u003e, \u003cstrong\u003e3-Pole\u003c\/strong\u003e solution designed to fit seamlessly into Siemens \u003cstrong\u003eMarq 21 MCC\u003c\/strong\u003e lineups. This is the OEM replacement option you need for retrofit projects, service upgrades, or OEM rebuilds.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\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 20 A, 480 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height:\u003c\/strong\u003e 9 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Industrial motor control centers (MCCs)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this MCC bucket stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned specifically for \u003cstrong\u003eSiemens Marq 21 MCC\u003c\/strong\u003e lineups, ensuring a precise fit and electrical performance that generic buckets can't guarantee.\u003c\/li\u003e \u003cli\u003eOEM-grade replacement capability: ideal for retrofit projects, field upgrades, or spare-part stocking to minimize downtime.\u003c\/li\u003e \u003cli\u003eCompact \u003cstrong\u003e9\" bucket height\u003c\/strong\u003e optimizes space within your panel while maintaining robust \u003cstrong\u003e20 A, 480 V, 3-Pole\u003c\/strong\u003e protection.\u003c\/li\u003e \u003cli\u003eCompatibility with Siemens motor control architecture supports consistent fault isolation, easier maintenance, and streamlined wiring harness alignment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofits and replacements in existing Marq 21 MCC installations where a 20 A, 480 V, 3-Pole breaker bucket is required.\u003c\/li\u003e \u003cli\u003eOEM rebuilds or new builds leveraging the Marq 21 family for standardized motor control infrastructure.\u003c\/li\u003e \u003cli\u003eSpare-part strategy for facilities running critical loads that require quick, reliable component availability from AmpState.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and field readiness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Marq 21 Breaker MCC Bucket is built for straightforward substitution within compatible panels, with alignment that preserves safety clearances and bus connections. When deploying as part of a retrofit, verify panel model compatibility, ensure proper torque on mounting hardware, and inspect wiring terminations for clean, secure connections.\u003c\/p\u003e \u003cp\u003eTrust AmpState for global access to Siemens MCC components and other motor control essentials. This Marq 21 Breaker MCC Bucket helps minimize downtime and preserves the reliability of your industrial drive systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337065582754,"sku":null,"price":2610.0,"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_175aaa44-a5cf-46a0-a5bd-de132b8a3dfa.jpg?v=1763779414","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-20-a-480-v-9-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}