{"product_id":"siemens-marq-21-breaker-mcc-bucket-250-a-600-v-15-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 250 A, 600 V, 15\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens Marq 21 Breaker MCC Bucket — a purpose-built solution for industrial motor control centers that demand dependable protection, precise compatibility, and streamlined maintenance. Engineered for the Siemens Marq 21 MCC lineup, this 250 A, 600 V, 3-Pole bucket is ready to power demanding industrial environments with confidence.\u003c\/p\u003e \u003ch3\u003eWhat makes it essential for your motor control center\u003c\/h3\u003e\n\u003cp\u003eDesigned as an OEM replacement and retrofit option, this MCC bucket delivers a plug‑and‑play fit within existing Marq 21 configurations. Its 15\" bucket height, 3-pole arrangement, and 600 V rating are tuned to align with standard Marq 21 architectures, reducing installation guesswork and downtime during upgrades or replacements. When your facility depends on reliable motor control, having a compatible, fast‑moving replacement bucket minimizes outage windows and keeps production lines running smoothly.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\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: 250 A, 600 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height\u003c\/strong\u003e: 15\"\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOEM replacement within existing Siemens Marq 21 MCC installations to maintain consistent protection schemes and bus interface.\u003c\/li\u003e \u003cli\u003eRetrofit projects aiming to modernize motor control centers without redesigning the entire cabinet layout.\u003c\/li\u003e \u003cli\u003eSpare bucket for downtime planning—reducing the risk of extended outages when a component reaches end of life.\u003c\/li\u003e \u003cli\u003eNew builds that require proven Siemens components to ensure compatibility, reliability, and long-term serviceability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this AmpState version stands out\u003c\/h3\u003e\n\u003cp\u003eAmpState supplies high‑quality Siemens MCC components worldwide, simplifying global procurement and standardizing parts across multiple sites. Choosing this Marq 21 breaker MCC bucket means you’re getting a trusted, OEM‑grade component tailored to your existing infrastructure, with the reassurance of Siemens engineering and AmpState‑backed availability.\u003c\/p\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eTo maximize performance and minimize downtime, verify that your MCC bay is designed for the Marq 21 lineup and that the bucket height (15\") and 3‑pole configuration match your current protective scheme. This bucket is intended for OEM replacement and retrofit within Siemens Marq 21 MCC systems, so no extensive cabinet modification should be required when upgrading to this specification.\u003c\/p\u003e \u003cp\u003eDelivery and support: AmpState offers worldwide shipping and ongoing technical support to help you select, install, and commission the correct MCC bucket for your facility. If your operation relies on consistent Siemens architecture for motor control protection, this Marq 21 Breaker MCC Bucket provides a reliable, field‑ready upgrade path.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337190723746,"sku":null,"price":7010.0,"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_e436b0ad-2d74-4657-9cfc-a86dc48554bf.jpg?v=1763781449","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-250-a-600-v-15-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}