{"product_id":"siemens-marq-21-breaker-mcc-bucket-150-a-208-v-30-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 150 A, 208 V, 30\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens Marq 21 Breaker MCC Bucket\u003c\/strong\u003e is engineered for demanding industrial motor control environments, delivering dependable protection and control for \u003cstrong\u003e150 A, 208 V, 3-Pole\u003c\/strong\u003e applications. Designed to integrate seamlessly with the Siemens \u003cem\u003eMarq 21\u003c\/em\u003e MCC lineup, this breaker bucket is the go-to choice for OEM replacements and retrofit projects where exact compatibility and reliable performance matter.\u003c\/p\u003e \u003ch3\u003eKey benefits that matter in the field\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact Marq 21 compatibility\u003c\/strong\u003e: Built to align with Siemens Marq 21 MCC panels so you can swap in a direct-fit component without fabricating adapters or modifying the enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined OEM replacement\u003c\/strong\u003e: Replace worn or failed MCC buckets quickly, minimizing downtime and keeping critical motor control systems online.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable 3-Pole protection\u003c\/strong\u003e: Designed for three-phase motor control with a 150 A rating at 208 V, delivering solid protection for both the motor and the controller circuitry.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandardized bucket height\u003c\/strong\u003e: 30\" height ensures compatibility with established mounting and depth requirements in typical MCC installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGlobal supplier reliability\u003c\/strong\u003e: AmpState sources high-quality Siemens MCC components worldwide, providing assurance of availability and authentic performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\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: 150 A, 208 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height\u003c\/strong\u003e: 30\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatible with\u003c\/strong\u003e: Siemens Marq 21 MCC lineups\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for\u003c\/strong\u003e: OEM replacement and retrofit applications in industrial motor control centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider this MCC bucket?\u003c\/h3\u003e\n\u003cp\u003eMaintenance managers, OEMs, integrators, and plant engineers pursuing reliable motor control solutions will appreciate a direct-fit MCC bucket that aligns with existing Marq 21 panels. If you’re upgrading or replacing a worn bucket to support 150 A, 208 V three-phase motors, this part offers a practical, lower-downtime option that keeps your MCC system running smoothly.\u003c\/p\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOEM replacement in a Siemens Marq 21 MCC installation where a standard 30\" bucket is required.\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading legacy equipment to 150 A, 208 V three-phase motor control to improve protection margins and reliability.\u003c\/li\u003e \u003cli\u003eSpare-part readiness for maintenance programs that emphasize authentic Siemens components and alignment with the Marq 21 family.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and outcomes\u003c\/h3\u003e\n\u003cp\u003eBecause this MCC bucket is designed for the Marq 21 ecosystem, you can expect straightforward installation with predictable mounting and electrical interface. The result is consistent current handling, reliable fault protection, and a clear path to sustained motor performance without the guesswork of mismatched replacements.\u003c\/p\u003e \u003cp\u003eWith AmpState as your supplier, you’re choosing authentic Siemens MCC components backed by a global network, ready to support your operations wherever you are. If your goal is to restore OEM-level reliability and field-verified performance in a Siemens Marq 21 environment, this Breaker MCC Bucket is a prudent, well-scoped investment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337278869666,"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_c20696b9-c5c9-4238-8ef3-881f815add14.jpg?v=1763783072","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-150-a-208-v-30-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}