{"product_id":"siemens-marq-21-breaker-mcc-bucket-30-a-600-v-15-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 30 A, 600 V, 15\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding industrial motor control environments, the Siemens Marq 21 Breaker MCC Bucket delivers a precise 30 A, 600 V, 3-Pole protection solution designed specifically for Siemens Marq 21 MCC panels. As an OEM replacement and retrofit-ready component, this bucket ensures seamless compatibility with your existing Marq 21 lineup, minimizing downtime and preserving original performance characteristics.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact OEM compatibility\u003c\/strong\u003e with Siemens Marq 21 MCC panels, ensuring a drop-in fit and consistent electrical interfaces for reliable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eElectrical performance you can trust\u003c\/strong\u003e rated for 30 A and 600 V across 3 poles, delivering robust motor protection and control for mid to large industrial loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, practical footprint\u003c\/strong\u003e 15\" bucket height, designed to fit standard Marq 21 installations without requiring extensive panel rework.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePremium Siemens construction\u003c\/strong\u003e built to meet the same materials, terminations, and durability criteria as original equipment, preserving long-term reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-ready and OEM replacement\u003c\/strong\u003e an ideal choice for upgrades, service lives, and legacy panels that need authentic Marq 21 components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGlobal availability from AmpState\u003c\/strong\u003e a trusted source for Siemens MCC components worldwide, with consistent sourcing and support for cross-border projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this MCC bucket matters for your operation\u003c\/h3\u003e\n\u003cp\u003eMotor control centers rely on precise protection and dependable components to minimize downtime. The Siemens Marq 21 Breaker MCC Bucket provides the exact ratings and form factor required for compatibility within Marq 21 arrays, so maintenance teams can swap in a like-for-like part without worrying about mismatched footprints or electrical characteristics. This reduces installation risk and helps maintain consistent protection settings across your fleet of motors.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOEM replacement in existing Siemens Marq 21 MCC installations to restore original performance and protection.\u003c\/li\u003e \u003cli\u003eRetrofit projects where upgrading to a 30 A, 600 V, 3-Pole bucket within a Marq 21 panel is essential for system upgrades or expansion.\u003c\/li\u003e \u003cli\u003eSpare part readiness for manufacturing lines and facilities with multiple Marq 21 MCC assemblies, ensuring quick swaps during maintenance windows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cp\u003eConfiguration: Breaker MCC Bucket | Rating: 30 A, 600 V, 3-Pole | Bucket Height: 15\" | Series: Marq 21 | Brand: Siemens\u003c\/p\u003e \u003cp\u003eWhen you select the Siemens Marq 21 Breaker MCC Bucket from AmpState, you’re choosing a component designed to align with your Marq 21 ecosystem—delivering reliable protection, straightforward installation, and continued compatibility across your industrial motor control infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337156972706,"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_206310b7-b11d-404c-a5b2-34962495433c.jpg?v=1763780896","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-30-a-600-v-15-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}