{"product_id":"siemens-marq-21-breaker-mcc-bucket-25-a-240-v-12-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 25 A, 240 V, 12\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens Marq 21 Breaker MCC Bucket\u003c\/strong\u003e—an OEM-grade solution purpose-built for Siemens Marq 21 motor control centers. This 25 A, 240 V, 3-Pole bucket is engineered to drop directly into existing Marq 21 cabinets, delivering dependable protection and seamless integration for industrial motor control applications.\u003c\/p\u003e \u003cp\u003eDesigned for OEM replacement and retrofit projects, this MCC bucket preserves the exact fit, alignment, and electrical interface you expect from Siemens equipment. When downtime matters, choose a bucket that aligns with your original design, reducing setup time and ensuring consistent performance across your MCC lineup.\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 25 A, 240 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height:\u003c\/strong\u003e 12\"\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this bucket stands out\u003c\/h3\u003e\n\u003cp\u003eExact-fit compatibility with the Marq 21 MCC family means fewer modification steps during installation and more reliable electrical performance. The 3-pole configuration supports balanced three-phase protection, making it suitable for a wide range of motor-driven loads in manufacturing, pumping, and material handling environments. With a 25 A rating, it provides appropriate protection for small- to mid-size motors while maintaining efficiency and control for your system.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOEM replacements to restore original performance in aging Marq 21 MCCs\u003c\/li\u003e \u003cli\u003eRetrofits to modernize existing motor control centers without re-engineering cabinets\u003c\/li\u003e \u003cli\u003eSpare-part stock for maintenance teams responsible for continuous operation floors\u003c\/li\u003e \u003cli\u003eNew installations that require Siemens-grade components for consistent electrical characteristics\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and maintenance tips\u003c\/h3\u003e\n\u003cp\u003ePlan for a de-energized work environment before swapping in the new MCC bucket. Confirm mechanical and electrical compatibility with your specific Marq 21 cabinet model, then slide the bucket into place, secure mounting hardware, and verify bus-bar alignment and terminal connections. After installation, perform a functional check to confirm proper switching action and protection fidelity for connected loads.\u003c\/p\u003e \u003cp\u003eFrom the team at AmpState, this Siemens MCC bucket comes backed by our commitment to supplying high-quality Siemens MCC components worldwide. If you’re modernizing or restoring a critical motor control system, this Marq 21 Breaker MCC Bucket offers the trusted fit, reliable protection, and industrial-grade reliability your operation depends on.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337151238306,"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_0f5280bf-6d8f-4d7c-986b-3319fcb847b4.jpg?v=1763780836","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-25-a-240-v-12-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}