{"product_id":"siemens-marq-21-breaker-mcc-bucket-600-a-208-v-30-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 600 A, 208 V, 30\" Height, 3 P | AmpState","description":"\u003cdiv\u003eSiemens Marq 21 Breaker MCC Bucket — 600 A, 208 V, 3-Pole is engineered for demanding industrial motor control environments, delivering a precise, drop-in solution for OEM replacement and retrofit projects within the Siemens Marq 21 MCC lineup. Built to slot into established Marq 21 cabinets, this bucket maintains system continuity while supporting high-current motor control operations. \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 600 A, 208 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height:\u003c\/strong\u003e 30 inches\u003c\/li\u003e\n\u003c\/ul\u003e Designed to simplify installation and uptime, this Marq 21 MCC bucket focuses on concrete, field-proven reliability for heavy motor loads. Its 600 A, 208 V, 3-Pole configuration is ideal for three-phase drives and feeders in industrial settings, while the 30\" bucket height ensures compatibility with standard Siemens Marq 21 assemblies. By aligning with the Marq 21 ecosystem, it helps standardize spare parts across plants and service fleets, reducing inventory complexity and downtime during replacements. Key use cases and benefits:\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOEM replacement:\u003c\/strong\u003e Restore original performance and protective coordination within existing Marq 21 installations without re-engineering the cabinet.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit projects:\u003c\/strong\u003e Upgrade legacy or mismatched components to the Siemens Marq 21 standard, preserving compatibility with downstream protection and control schemes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current motor control:\u003c\/strong\u003e Support demanding 600 A, 208 V three-phase applications, including pumps, fans, conveyors, and other industrial drives.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShop-to-field deployment:\u003c\/strong\u003e A reliable, ready-to-install bucket that reduces on-site modification and commissioning time.\u003c\/li\u003e\n\u003c\/ul\u003e Why this MCC bucket stands out:\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit for Marq 21 cabinets:\u003c\/strong\u003e Engineered to match the mechanical and electrical interfaces of Siemens Marq 21 MCC lineups, ensuring proper alignment and secure mounting.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current readiness:\u003c\/strong\u003e 600 A capacity with 3-Pole 208 V operation supports robust motor control without compromising protection coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined spares strategy:\u003c\/strong\u003e Staying within the Siemens Marq 21 family simplifies stocking, maintenance planning, and technician training.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-grade build for retrofit confidence:\u003c\/strong\u003e Designed to meet original specifications, reducing integration risk during upgrades or service turns.\u003c\/li\u003e\n\u003c\/ul\u003e Practical considerations:\n- Confirm cabinet compatibility with your existing Marq 21 setup before replacement or retrofit. - Verify that the 30\" bucket height aligns with your enclosure’s mounting rails and clearances.\n- Use within standard Siemens protection and control schemes to maintain coordinated tripping and annunciation behavior. AmpState delivers this Siemens MCC component with a focus on authenticity, availability, and technical support, helping you keep critical motor control systems in service with confidence. If you’re standardizing across multiple lines or expanding capacity in a Siemens-driven MCC environment, this Marq 21 Breaker MCC Bucket offers a purpose-built, reliable solution that aligns with your engineering and maintenance workflows.\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337306755234,"sku":null,"price":9510.0,"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_d6d8cf58-409d-4abe-bef9-125b6c20854a.jpg?v=1763783622","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-600-a-208-v-30-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}