{"product_id":"siemens-marq-21-breaker-mcc-bucket-100-a-240-v-15-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 100 A, 240 V, 15\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens Marq 21 Breaker MCC Bucket — 100 A, 240 V, 3-Pole, 15\" tall\u003c\/strong\u003e is engineered for demanding industrial motor control applications within the Siemens Marq 21 MCC lineup. This OEM-compatible bucket is designed for OEM replacement and retrofit projects, enabling a seamless swap that preserves the exact electrical characteristics and mounting geometry of your existing system.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility with Marq 21 MCC\u003c\/strong\u003e: Built to integrate snugly into Siemens Marq 21 assemblies, ensuring consistent protection, control, and bus connectivity without the need for rework.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise electrical rating\u003c\/strong\u003e: 100 A, 240 V, 3-Pole configuration to support standard motor circuits and protection schemes common in industrial facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStandardized form factor\u003c\/strong\u003e: 15\" bucket height aligns with widely used MCC enclosures, enabling straightforward installation and predictable enclosure planning.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-grade reliability\u003c\/strong\u003e: Crafted with Siemens engineering rigor to sustain performance in continuous-duty environments, reducing maintenance cycles and unplanned downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGlobal availability through AmpState\u003c\/strong\u003e: Access genuine Siemens MCC components worldwide, helping minimize lead times for spare parts and replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTypical use scenarios include upgrading aging MCC infrastructure, performing OEM replacements without reconfiguring panels, or retrofitting existing drives to meet updated motor protection requirements. Whether you’re refreshing a single line in a manufacturing plant, or stocking critical spares for a multi-line operation, this bucket delivers predictable behavior and reliable protection aligned with Siemens standards.\u003c\/p\u003e \u003cp\u003eWhat sets this MCC bucket apart is its dedication to compatibility and performance within the Marq 21 ecosystem. By preserving mounting points, terminal layouts, and trip\/coordination characteristics, it eliminates guesswork during maintenance and ensures that protection settings remain consistent across your motor control center. This isn’t a generic insert — it’s a purpose-built component that keeps your drive system synchronized and repair timelines short.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eInstallation and usage guidance\u003c\/strong\u003e:\n- Verify enclosure compatibility by matching the 15\" bucket height and three-pole configuration to your current Marq 21 setup.\n- Confirm proper alignment of bus bar connectors and mounting hardware to avoid misfits during swap-out.\n- Follow Siemens installation and maintenance guidance for torque specs and safe handling of energized components.\n- Keep a spare bucket on hand for critical lines to minimize downtime during replacements or retrofits.\u003c\/p\u003e \u003cp\u003eWith AmpState as your source, you’re getting a trusted supplier of genuine Siemens MCC components, supported by a global network that understands mission-critical equipment. If your maintenance plan requires precise, OEM-grade MCC buckets that fit right first time and maintain consistent performance, this Siemens Marq 21 Breaker MCC Bucket is the robust, reliable choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337174110370,"sku":null,"price":4210.0,"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_988938c5-7ac3-47fe-9fb7-19beeb357b1c.jpg?v=1763781188","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-100-a-240-v-15-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}