{"product_id":"siemens-marq-21-breaker-mcc-bucket-100-a-480-v-42-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 100 A, 480 V, 42\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding industrial motor control applications, the Siemens \u003cstrong\u003eMarq 21 Breaker MCC Bucket\u003c\/strong\u003e delivers a precise \u003cstrong\u003e100 A, 480 V, 3-Pole\u003c\/strong\u003e configuration within the familiar Siemens Marq 21 ecosystem. With a \u003cstrong\u003e42\" bucket height\u003c\/strong\u003e, this component integrates cleanly into standard Marq 21 MCC frames, making it an ideal choice for OEM replacement and retrofit projects that require a dependable, compatible solution.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact Siemens Marq 21 compatibility:\u003c\/strong\u003e designed to drop into existing Marq 21 MCC lineups without custom adapters or modifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100 A, 480 V, 3-Pole rating:\u003c\/strong\u003e tailored for motor loads, conveyors, pumps, and other industrial equipment common in manufacturing and processing environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e42\" bucket height:\u003c\/strong\u003e matches the standardized vertical footprint for reliable integration with other MCC components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM replacement and retrofit ready:\u003c\/strong\u003e simplifies upgrades, reduces downtime, and preserves the Siemens control architecture you already rely on.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters for your operation:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent parts strategy\u003c\/strong\u003e—stay within the Siemens Marq 21 family to minimize compatibility issues and streamline maintenance with a common spare parts inventory.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDowntime resilience\u003c\/strong\u003e— genuine Siemens design and precise interfacing translate to faster replacements and predictable performance under heavy-duty conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProven motor control performance\u003c\/strong\u003e— engineered to handle typical industrial loads while maintaining robust electrical safety and control accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBest-fit use cases:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eOEM replacements in existing Siemens Marq 21 motor control centers where the bucket must match the original configuration.\u003c\/li\u003e \u003cli\u003eRetrofit initiatives upgrading aging MCC sections to a reliable 100 A, 480 V, 3-Pole solution within the Marq 21 framework.\u003c\/li\u003e \u003cli\u003eNew installations adopting the Marq 21 MCC standard for scalable, modular control panel design.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat you get from AmpState:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eGenuine Siemens MCC components, supplied worldwide to support global operations.\u003c\/li\u003e \u003cli\u003eAccess to compatible Marq 21 accessories and parts, plus expert guidance to ensure seamless integration.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical installation and maintenance tips:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eConfirm frame compatibility and mounting points within your Marq 21 enclosure before replacing or retrofitting.\u003c\/li\u003e \u003cli\u003eFollow all lockout\/tagout procedures and verify connections meet the 100 A, 480 V, 3-Pole specifications.\u003c\/li\u003e \u003cli\u003eKeep a spare MCC bucket on hand for critical lines to minimize downtime during scheduled maintenance or unexpected outages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337269956770,"sku":null,"price":4210.0,"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_e56e685e-7872-4fce-b578-fe628e87bd0b.jpg?v=1763782907","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-100-a-480-v-42-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}