{"product_id":"siemens-marq-21-breaker-mcc-bucket-20-a-480-v-18-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 20 A, 480 V, 18\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens Marq 21 Breaker MCC Bucket is a purpose-built component for industrial motor control centers, delivering a precise 20 A, 480 V, 3-Pole configuration within the Siemens Marq 21 MCC lineup. Engineered for OEM replacement and retrofit projects, this bucket keeps your system aligned with Siemens controls and protection schemes while preserving enclosure integrity.\u003c\/p\u003e \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 18\"\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned specifically for use in Siemens Marq 21 MCC lineups, this MCC bucket is ideal for OEM replacement and retrofit applications. It ensures electrical characteristics and physical fit align with your existing Marq 21 infrastructure, reducing downtime and easing maintenance planning.\u003c\/p\u003e \u003ch3\u003eWhy this bucket matters\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\u003cstrong seamless integration:\u003e Built to slot into Marq 21 MCC enclosures without modification, preserving alignment with bus, control wiring, and protection schematics.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eprecise protection tier:\u003c\/strong\u003e 20 A, 480 V, 3-Pole configuration supports standard motor control circuits, enabling reliable switching and protection for typical industrial loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e retrofit-friendly:\u003c\/strong\u003e Ideal for upgrading aging MCCs or standardizing components across multiple lines, helping to reduce inventory complexity and improve spare-part availability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e space-conscious design:\u003c\/strong\u003e An 18\" tall bucket fits a range of Marq 21 enclosure depths, enabling efficient use of vertical space in compact installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider this MCC bucket? Maintenance engineers, OEMs, and facilities teams responsible for mid- to large-scale motor control centers that rely on Siemens Marq 21 architectures. If you’re retrofitting legacy MCCs, replacing worn breakers, or configuring new builds to match your existing Siemens ecosystem, this bucket provides a reliable, compatible solution.\u003c\/p\u003e \u003cp\u003eHow it compares to alternatives: rather than selecting a generic MCC component, choosing the Siemens Marq 21 Breaker MCC Bucket ensures exact fit, electrical compatibility, and coordinated performance with your Marq 21 panels. This reduces the risk of misalignment, minimizes retrofit headaches, and supports consistent operation across control circuits and protective devices.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAmpState Advantage:\u003c\/strong\u003e AmpState supplies high‑quality Siemens MCC components worldwide, backed by a commitment to compatibility, availability, and technical support. When you purchase this bucket, you’re reinforcing your motor control infrastructure with a trusted Siemens component designed for long-term reliability in demanding industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337149239458,"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_664522b7-8369-4d38-9f49-99f72211ef70.jpg?v=1763780790","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-20-a-480-v-18-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}