{"product_id":"siemens-marq-21-breaker-mcc-bucket-90-a-240-v-18-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 90 A, 240 V, 18\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for industrial motor control centers, the \u003cstrong\u003eSiemens - Marq 21 Breaker MCC Bucket\u003c\/strong\u003e delivers a precise 90 A, 240 V, 3-Pole configuration tailored to fit the Siemens Marq 21 MCC lineup. This 18-inch tall bucket is built for OEM replacement and retrofit projects, offering a reliable path to refresh or expand your motor control center without a full panel swap.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance:\u003c\/p\u003e\n\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 90 A, 240 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height:\u003c\/strong\u003e 18\"\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this MCC bucket stands out:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrecisely tuned for Siemens Marq 21 MCC panels, ensuring proper fit, electrical isolation, and mechanical alignment within the system.\u003c\/li\u003e \u003cli\u003eOEM replacement and retrofit ready — a straightforward path to restore performance or upgrade capacity in established MCC installations.\u003c\/li\u003e \u003cli\u003eDesigned for industrial motor control applications where reliability matters: supports motor starters, control circuits, and feeder connections with compatible trip and bus structure characteristics.\u003c\/li\u003e \u003cli\u003eCompatible with a range of Siemens components in the Marq 21 ecosystem, enabling scalable solutions for small to mid-size motor drive setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use scenarios:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFactory line retrofits where existing Marq 21 buckets show wear or obsolescence, enabling maintenance teams to minimize downtime with a direct replacement.\u003c\/li\u003e \u003cli\u003eOEM panel builds requiring a trusted, brand-matched MCC bucket that aligns with Siemens safety and performance standards.\u003c\/li\u003e \u003cli\u003eSpare-part strategy for service fleets, ensuring technicians have the right module on hand for quick field replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose AmpState as your supplier:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eGlobal distributor of Siemens MCC components, supporting fast, worldwide shipping and availability.\u003c\/li\u003e \u003cli\u003eClear compatibility with Siemens Marq 21 panels — reduce guesswork during retrofits and OEM replacements.\u003c\/li\u003e \u003cli\u003eCommitment to accuracy and reliability, helping maintain uptime for critical industrial applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNote: This MCC bucket is a 3-Pole configuration rated at 90 A and 240 V, with an 18-inch mounting height, intended for use within Siemens Marq 21 MCC lineups. Ensure the replacement part matches your panel’s exact axis, bracket alignment, and bus connections before installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337171521698,"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_19853b3b-9cf4-4875-8695-a8add486b724.jpg?v=1763781131","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-90-a-240-v-18-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}