{"product_id":"siemens-marq-21-breaker-mcc-bucket-225-a-600-v-30-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 225 A, 600 V, 30\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003ch2\u003eSiemens Marq 21 Breaker MCC Bucket — 225 A, 600 V, 3-Pole, 30\" Height\u003c\/h2\u003e\n\u003cp\u003eWhen your Siemens Marq 21 motor control center demands precise protection and a flawless fit, the Siemens Marq 21 Breaker MCC Bucket from AmpState delivers. This OEM-grade bucket is engineered for demanding industrial environments, providing a reliable 225 A current rating, 600 V maximum voltage, and a true 3-pole configuration. Sized at 30\" in height, it integrates seamlessly into Siemens Marq 21 MCC lineups for both OEM replacements and retrofit projects.\u003c\/p\u003e \u003ch3\u003eKey specifications and what they mean for your system\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating: 225 A\u003c\/strong\u003e — suitable for medium-to-large motor loads common in pumps, fans, conveyors, and compressors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating: 600 V\u003c\/strong\u003e — designed for standard industrial three-phase distribution and motor control circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration: 3-Pole\u003c\/strong\u003e — provides balanced protection and control across all three phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket height: 30\"\u003c\/strong\u003e — matched to the physical footprint of the Marq 21 cabinet, ensuring proper stack alignment and clean assembly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e — a direct fit for Siemens Marq 21 MCC lineups, ideal for authentic replacement and reliable retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand lineage\u003c\/strong\u003e — part of the Siemens Marq 21 family, backed by AmpState’s global supply of genuine MCC components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this MCC bucket stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic replacements, this bucket is designed to align with Siemens’ engineering tolerances, terminal layouts, and mounting interfaces in Marq 21 assemblies. That means faster commissioning, fewer field adjustments, and reduced downtime in critical production environments. The 225 A \/ 600 V ratings are selected to match common motor starter and protection schemes, helping you protect valuable equipment without over- or under-sizing protections.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOEM replacement in existing Siemens Marq 21 MCC cabinets to restore original protection and performance.\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading aging MCC components to modern, field-proven Siemens buckets.\u003c\/li\u003e \u003cli\u003eNew builds requiring exact Marq 21 compatibility for consistent cabinet assembly, wiring, and control logic.\u003c\/li\u003e \u003cli\u003eMaintenance campaigns seeking a reliable, readily available spare part to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePerformance and reliability you can count on\u003c\/h3\u003e\n\u003cp\u003eWith an OEM-grade design, this MCC bucket supports dependable motor protection and seamless compatibility with three-phase distribution. Its precise fit reduces installation risk, and its robust construction is suited for industrial environments where vibration, temperature fluctuations, and frequent switching are common. By choosing an authentic Siemens Marq 21 bucket, you’re aligning with long-term availability and part traceability that helps streamline service and future upgrades.\u003c\/p\u003e \u003ch3\u003eInstallation and practical considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your existing Siemens Marq 21 cabinet and bus layout before installation.\u003c\/li\u003e \u003cli\u003eConfirm the bucket’s 225 A and 600 V ratings align with your motor load and feeder conductors.\u003c\/li\u003e \u003cli\u003eFollow standard lockout\/tagout procedures and manufacturer installation guidelines during removal and replacement.\u003c\/li\u003e \u003cli\u003eFor best results, ensure mounting hardware, bus connections, and control wiring conform to Siemens specifications and cabinet clearances.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy AmpState\u003c\/h3\u003e\n\u003cp\u003eAmpState delivers authentic Siemens MCC components to power industrial operations worldwide. By sourcing genuine Marq 21 buckets, you gain reliable availability, traceability, and support for OEM replacements and retrofits—helping you keep downtime to a minimum and performance to a maximum.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337288700066,"sku":null,"price":7010.0,"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_dabed6e1-865b-4037-9cd5-95449a7b7c3f.jpg?v=1763783275","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-225-a-600-v-30-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}