{"product_id":"siemens-marq-21-breaker-mcc-bucket-15-a-600-v-18-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 15 A, 600 V, 18\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens Marq 21 Breaker MCC Bucket — 15 A, 600 V, 3-Pole, 18\" Height\u003c\/strong\u003e is engineered for demanding industrial motor control applications that demand a precise, OEM-grade solution. Designed to slot into the Siemens Marq 21 MCC lineup, this breaker MCC bucket delivers dependable protection and seamless retrofit compatibility, making it an ideal choice for OEM replacements and panel upgrades.\u003c\/p\u003e \u003ch3\u003eWhat makes this MCC bucket unique\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit for Marq 21 MCC panels\u003c\/strong\u003e — engineered to align perfectly with Siemens Marq 21 configurations, ensuring reliable mounting, wiring, and operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM replacement and retrofit ready\u003c\/strong\u003e — purpose-built to drop into existing cabinets without extensive rework, preserving cabinet layout and interlocks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e18\" bucket height\u003c\/strong\u003e — a standard footprint that matches common enclosures, simplifying spare-part planning and installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole breaker configuration\u003c\/strong\u003e — provides balanced protection for 3-phase motor circuits, helping to safeguard equipment and reduce downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e15 A, 600 V rating\u003c\/strong\u003e — supports typical motor control loads while maintaining robust insulation and performance in industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOEM fabrication lines deploying Marq 21 MCC panels require reliable, field-proven replacement buckets to minimize downtime.\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades of aging motor control cabinets where the Marq 21 architecture remains the standard.\u003c\/li\u003e \u003cli\u003eMaintenance programs that prioritize genuine Siemens components for consistent electrical characteristics and long-term availability.\u003c\/li\u003e \u003cli\u003eFacilities seeking to preserve enclosure integrity and wiring schemes while refreshing protection hardware.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecification 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 15 A, 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBucket Height:\u003c\/strong\u003e 18\"\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose AmpState for your Siemens MCC needs\u003c\/h3\u003e\n\u003cp\u003eAmpState supplies high‑quality Siemens MCC components worldwide, ensuring you receive authentic parts with consistent performance. This MCC bucket is backed by AmpState’s commitment to availability, technical support, and reliable sourcing — a practical choice for maintenance teams and OEM partners who value speed and certainty in critical motor control applications.\u003c\/p\u003e \u003ch3\u003eTips for installation and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your specific Marq 21 cabinet model and confirm 3‑phase wiring layout before replacement.\u003c\/li\u003e \u003cli\u003eHandle the bucket with care to preserve connectors and bus bars; ensure power is isolated and follow lockout\/tagout procedures.\u003c\/li\u003e \u003cli\u003eMaintain spare parts inventory for 18\" bucket footprints to streamline future OEM replacements and retrofits.\u003c\/li\u003e \u003cli\u003eDocument part numbers and keep records for warranty and recertification requirements in your maintenance program.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade or restore your Siemens Marq 21 MCC system with this purpose-built Breaker MCC Bucket — a precise, reliable solution designed to keep your industrial processes running smoothly and safely.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337146945698,"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_dbee66f9-133d-4044-ad74-df8fc1e4aaeb.jpg?v=1763780737","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-15-a-600-v-18-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}