{"product_id":"siemens-marq-21-breaker-mcc-bucket-5-a-480-v-15-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 5 A, 480 V, 15\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens Marq 21 Breaker MCC Bucket — a purpose-built module for demanding industrial motor control centers. Rated for 5 A at 480 V across 3 poles, this 15\" tall bucket is designed to drop into Siemens Marq 21 MCC panels, delivering precise protection, reliable switching, and straightforward retrofit compatibility.\u003c\/p\u003e \u003cp\u003eIdeal for OEM replacements and panel upgrades, this MCC bucket ensures your Marq 21 lineup maintains exact electrical characteristics and mechanical fit. That means reduced installation time, cleaner wiring, and consistent trip behavior across your motor control system. \u003cstrong\u003eAmpState\u003c\/strong\u003e delivers genuine Siemens components worldwide, so you can count on authentic parts you can trust for long-term reliability.\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\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 5 A, 480 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height:\u003c\/strong\u003e 15\"\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOEM replacement in existing Marq 21 MCC installations to restore original performance\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading motor control centers with contemporary Siemens components\u003c\/li\u003e \u003cli\u003eSpare bucket for maintenance programs in manufacturing, processing, and heavy industry environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this bucket stands out\u003c\/h2\u003e\n\u003cp\u003eUnlike generic replacements, this is a genuine Siemens Marq 21 MCC bucket, engineered for exact fit with Marq 21 panels. It preserves alignment between breakers and bus, maintains the intended trip characteristics, and integrates seamlessly with existing wiring harnesses and mounting provisions. The result is dependable protection for motors and drives, with fewer surprises during installation and operation.\u003c\/p\u003e \u003ch2\u003eCompatibility and installation notes\u003c\/h2\u003e\n\u003cp\u003eBefore replacing, confirm your panel model is a Marq 21 MCC and that the part matches the required \u003cstrong\u003e5 A, 480 V, 3-Pole\u003c\/strong\u003e configuration. Installation should be performed by a qualified electrical professional with proper de-energization and lockout procedures. For reliability and uptime, choose authentic Siemens components through AmpState, your global source for Siemens MCC parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337139310754,"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_7ed83cf3-5719-4243-9d29-5f1fc5ac6aff.jpg?v=1763780627","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-5-a-480-v-15-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}