{"product_id":"siemens-marq-21-breaker-mcc-bucket-150-a-240-v-9-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 150 A, 240 V, 9\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens Marq 21 Breaker MCC Bucket—150 A, 240 V, 3-Pole—is a purpose-built solution for industrial motor control centers that demand precise compatibility and reliable performance. Designed to slot seamlessly into Siemens Marq 21 MCC lineups, this bucket serves as a robust OEM replacement and retrofit option for upgraded or legacy systems.\u003c\/p\u003e \u003cp\u003eKey advantages you’ll notice in real-world use include a straightforward drop-in fit, a proven 3-Pole configuration for three-phase motor control, and a compact 9\" bucket height that helps maximize enclosure space without compromising access for wiring and maintenance. Built specifically for industrial motor control applications, it supports everyday plant operations with dependable electrical performance.\u003c\/p\u003e \u003ch3\u003eWhy this MCC bucket stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact Siemens Marq 21 compatibility\u003c\/strong\u003e ensures a seamless, trouble-free installation within existing MCC frames and control architectures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e150 A, 240 V, 3-Pole rating\u003c\/strong\u003e delivers the downstream connectivity and switching capacity required for standard industrial motors and drives.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e9\" bucket height\u003c\/strong\u003e provides a compact footprint that fits tight enclosures while preserving clear wiring paths and service access.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM replacement and retrofit ready\u003c\/strong\u003e ideal for updates in aging equipment or when standardizing on Siemens Marq 21 components across a facility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, purpose-built construction\u003c\/strong\u003e engineered for demanding industrial environments where reliability matters most.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits from this product\u003c\/h3\u003e\n\u003cp\u003eManufacturers, system integrators, and maintenance teams planning motor control center upgrades or replacements will find this MCC bucket a precise fit for their Siemens-based architectures. It’s especially valuable for plants standardizing on Marq 21 modules to streamline parts inventories and maintenance procedures.\u003c\/p\u003e \u003ch3\u003eUse cases and practical scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOEM replacement on existing Siemens Marq 21 MCC assemblies to minimize downtime during upgrades.\u003c\/li\u003e \u003cli\u003eRetrofit projects where a 150 A, 240 V, 3-Pole configuration is required to support new motor loads.\u003c\/li\u003e \u003cli\u003eSpare parts strategy for facilities with multiple Marq 21 frames, ensuring quick, compatible replacements during maintenance windows.\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, 240 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height:\u003c\/strong\u003e 9 inches\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAvailable from AmpState, a global supplier of Siemens MCC components, this Marq 21 Breaker MCC Bucket brings trusted Siemens reliability to your motor control infrastructure. If you’re upgrading, repairing, or standardizing across multiple lines, this bucket provides a straightforward, compatible path to consistent performance across your plant.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337084522658,"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_80fa87aa-9f1d-4fad-8205-da63ec7d694c.jpg?v=1763779764","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-150-a-240-v-9-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}