{"product_id":"siemens-marq-21-breaker-mcc-bucket-600-a-600-v-42-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 600 A, 600 V, 42\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens Marq 21 Breaker MCC Bucket from AmpState is purpose-built for demanding industrial motor control environments that demand a reliable 600 A, 600 V, 3-Pole solution. Crafted to integrate seamlessly with Siemens Marq 21 MCC lineup, this bucket is an ideal OEM replacement and retrofit option when uptime and fit are non-negotiable.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility\u003c\/strong\u003e with Siemens Marq 21 MCC enclosures, ensuring a seamless fit in existing layouts without fabrication or guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 A rating\u003c\/strong\u003e designed to handle heavy-duty motor loads, providing robust protection and control for large-capacity applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V insulation\u003c\/strong\u003e suitable for higher-voltage environments, helping maintain reliable performance under demanding electrical conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e for balanced current paths and reliable three-phase protection in your MCC setup.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e42\" bucket height\u003c\/strong\u003e tailored to standard Marq 21 installations, supporting proper alignment and enclosure footprint.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM replacement and retrofit readiness\u003c\/strong\u003e minimizes downtime and reduces risk when upgrading or modernizing existing systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGlobal availability\u003c\/strong\u003e through AmpState, ensuring a dependable supply for international or multi-site projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBrand: Siemens\u003c\/li\u003e \u003cli\u003eSeries: Marq 21\u003c\/li\u003e \u003cli\u003eConfiguration: Breaker MCC Bucket\u003c\/li\u003e \u003cli\u003eRating: 600 A, 600 V, 3-Pole\u003c\/li\u003e \u003cli\u003eBucket Height: 42\"\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eUse this breaker MCC bucket when upgrading or maintaining Siemens Marq 21 systems in industrial facilities, manufacturing plants, or utility environments that require dependable 600 A capacity at 600 V. It’s the smart choice for OEM replacements and retrofit projects where exact-fit, certified components matter for safety, performance, and long-term service life.\u003c\/p\u003e \u003ch3\u003eWhy this matters for your operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReduced downtime with a plug-in, OEM-compatible component that matches your existing Marq 21 setup.\u003c\/li\u003e \u003cli\u003eEnhanced reliability for heavy-duty motor control tasks, supporting consistent production schedules.\u003c\/li\u003e \u003cli\u003eStreamlined maintenance planning thanks to a standardized 42\" bucket height and a proven Siemens design.\u003c\/li\u003e \u003cli\u003eAssured compatibility and performance through AmpState’s global supply of Siemens MCC components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your Siemens Marq 21 MCC system with confidence. This Breaker MCC Bucket delivers the precise electrical ratings, physical footprint, and three-pole protection your industrial motor control applications require, backed by AmpState’s commitment to quality and availability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337308426402,"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_6a5e2459-e7fc-467b-86c1-8b6cc8850736.jpg?v=1763783646","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-600-a-600-v-42-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}