{"product_id":"siemens-marq-21-breaker-mcc-bucket-600-a-240-v-42-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 600 A, 240 V, 42\" Height, 3 P | AmpState","description":"\u003cdiv\u003eSiemens Marq 21 Breaker MCC Bucket — 600 A, 240 V, 3-Pole, 42\" Height Designed for industrial motor control centers, the Siemens Marq 21 Breaker MCC Bucket delivers precise current handling and reliable protection for demanding applications. This OEM-grade MCC bucket is engineered to slot into Siemens Marq 21 panels, making it an ideal choice for both OEM replacement projects and retrofit upgrades that require a like-for-like fit and performance. Key specifications\n- Brand: Siemens\n- Series: Marq 21\n- Configuration: Breaker MCC Bucket\n- Rating: 600 A, 240 V, 3-Pole\n- Bucket Height: 42 inches\n- Application: Compatible with Siemens Marq 21 MCC lineups; suitable for OEM replacement and retrofit needs Why this bucket stands out\n- Exact-fit OEM compatibility: Built to align with the Siemens Marq 21 architecture, ensuring electrical and mechanical compatibility with existing panels and downstream equipment.\n- High-current capability: 600 A at 240 V supports substantial motor loads, enabling you to consolidate protection and control for heavier industrial machinery.\n- Retrofit-ready: Ideal for modernizing aging MCCs or upgrading capacity in established installations without extensive panel redesign.\n- Durable, mission-critical design: Constructed to endure the rigors of continuous operation in industrial environments, helping minimize downtime and maintenance complexity. Who this is for\n- Facilities engineers and maintenance teams upgrading or replacing components in Siemens Marq 21 MCC systems\n- OEMs performing panel retrofits or building new machinery lines that rely on Marq 21-compatible breaker buckets\n- Industrial operators needing a trusted, Siemens-approved bucket with predictable electrical characteristics and proven field reliability Use cases and practical notes\n- OEM replacement: When a Marq 21 MCC bucket reaches end of life or requires refurbishment to maintain current protection schemes, this bucket provides an exact replacement pathway.\n- Retrofit and capacity upgrades: If your application demand evolves to higher power or more robust protection, this bucket enables a compliant upgrade within existing Marq 21 frames.\n- Maintenance planning: By stocking this Siemens bucket, maintenance teams can reduce lead times for critical MCC components and minimize unplanned downtime. Why AmpState as a source\nAmpState supplies high‑quality Siemens MCC components worldwide, offering genuine parts with the backing of a dependable supplier network. This ensures you receive authentic Siemens parts, consistent availability, and support for installation and compatibility questions during procurement and retrofit projects. If you’re maintaining or expanding a Siemens Marq 21 MCC installation, the 600 A, 240 V, 3-Pole Breaker MCC Bucket with a 42\" bucket height delivers the precise fit, performance, and reliability you need for durable, scalable motor control solutions.\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337307803810,"sku":null,"price":9510.0,"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_53f7d7d9-d3fb-4fc7-9c66-e595a9fe3b84.jpg?v=1763783630","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-600-a-240-v-42-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}