{"product_id":"siemens-marq-21-breaker-mcc-bucket-20-a-240-v-15-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 20 A, 240 V, 15\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for industrial motor control applications, the Siemens Marq 21 Breaker MCC Bucket delivers a precise, OEM-grade solution for Marq 21 MCC panels. Engineered to support a 20 A, 240 V, 3-Pole configuration, this bucket is built for OEM replacement and retrofit projects, helping you maintain performance and minimize downtime in demanding environments.\u003c\/p\u003e \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 20 A, 240 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height:\u003c\/strong\u003e 15\"\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this bucket matters in your motor control system\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDirect compatibility with Siemens Marq 21 MCC lineups ensures reliable, field-proven performance in existing installations.\u003c\/li\u003e \u003cli\u003eThe 3-Pole design supports balanced three-phase motor control, delivering consistent operation across all phases.\u003c\/li\u003e \u003cli\u003eOEM-grade construction is designed to meet the robust demands of industrial environments, reducing the risk of unplanned downtime.\u003c\/li\u003e \u003cli\u003eCompact 15\" bucket height aligns with standard Marq 21 mounting and enclosure configurations, simplifying retrofits and replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOEM replacement in new builds or refurbishments of Siemens Marq 21 MCC panels.\u003c\/li\u003e \u003cli\u003eRetrofit projects that require a genuine Siemens MCC bucket to restore original performance and protection features.\u003c\/li\u003e \u003cli\u003eMaintenance and service environments where a reliable, readily available spare MCC bucket minimizes equipment downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your Marq 21 chassis and mounting hardware before installation.\u003c\/li\u003e \u003cli\u003eEnsure correct bus connection alignment and secure terminations according to Siemens wiring diagrams and safety guidelines.\u003c\/li\u003e \u003cli\u003ePrepare for a seamless swap by matching the bucket height and 3-Pole configuration to the existing control scheme and motor load.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose AmpState for Siemens MCC components\u003c\/h3\u003e\n\u003cp\u003eAmpState supplies high‑quality Siemens MCC components worldwide, including OEM-replacement buckets like the Marq 21 Breaker MCC Bucket. This means authentic Siemens parts, guided by global availability and ongoing support to keep your motor control systems running reliably.\u003c\/p\u003e \u003cp\u003eWhether you're expanding a line, upgrading an aging panel, or conducting a planned retrofit, the Siemens Marq 21 Breaker MCC Bucket—20 A, 240 V, 3-Pole, 15\" high—delivers the precise fit, performance, and durability that professional maintenance and OEM standards demand.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337149010082,"sku":null,"price":2610.0,"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_11abdbe0-46c4-4a5d-a832-fea35ff9dce8.jpg?v=1763780785","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-20-a-240-v-15-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}