{"product_id":"siemens-marq-21-breaker-mcc-bucket-20-a-480-v-6-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 20 A, 480 V, 6\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding industrial motor control environments, the Siemens Marq 21 Breaker MCC Bucket delivers precise protection and reliable switching in a compact 6-inch form factor. This 3-pole breaker bucket is purpose-built for the Siemens Marq 21 MCC line, making it an exact-fit OEM replacement or retrofit solution for panel upgrades and modernizations.\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 20 A, 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height:\u003c\/strong\u003e 6\"\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned to integrate seamlessly with existing Marq 21 MCC architectures, this bucket simplifies replacements and retrofits without lengthy panel down-time. Its 20 A, 480 V three-phase configuration is ideal for protecting and controlling moderate-load motors and associated equipment in service corridors, manufacturing lines, and processing plants.\u003c\/p\u003e \u003ch3\u003eKey benefits and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible replacement:\u003c\/strong\u003e Restores original performance and electrical characteristics in Marq 21 MCC setups, preserving existing control logic and wiring layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-ready:\u003c\/strong\u003e Facilitates panel upgrades or capacity enhancements in facilities that rely on Siemens MCC components, minimizing disruption and compatibility risk.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact footprint, clear fit:\u003c\/strong\u003e With a 6\" bucket height, this MCC bucket fits standard enclosure spaces while delivering dependable three-phase protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable three-pole protection:\u003c\/strong\u003e Supports balanced, three-phase motor circuits at 480 V, helping mitigate overloads and electrical faults in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAmpState distributes Siemens MCC components worldwide, ensuring quick access and support for maintenance teams, OEMs, and distributors. This Marq 21 Breaker MCC Bucket is a practical, durable choice for projects that demand proven Siemens engineering and straightforward integration into existing motor control systems.\u003c\/p\u003e \u003cp\u003eIdeal for: panel builders, maintenance engineers, OEMs, and retrofit specialists seeking a trusted, plug‑and‑play solution for Siemens Marq 21 MCC configurations. When you choose this bucket, you’re selecting a component designed to sustain uptime, simplify service, and preserve control integrity across demanding industrial applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337065549986,"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_e163343a-b7f2-48f0-9ff5-74a5bfa4896c.jpg?v=1763779412","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-20-a-480-v-6-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}