{"product_id":"siemens-marq-21-breaker-mcc-bucket-125-a-240-v-30-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 125 A, 240 V, 30\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens Marq 21 Breaker MCC Bucket—engineered for industrial motor control environments where reliability and precise fit matter. This 125 A, 240 V, 3-Pole bucket is designed to integrate seamlessly with the Siemens Marq 21 MCC lineup, delivering a drop-in replacement for OEM panels and retrofit projects that demand exact compatibility without compromise.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility with Siemens Marq 21 MCC cabinets\u003c\/strong\u003e—created as a genuine OEM component, ensuring correct alignment with bus bars, mounting points, and interlocks for smooth installation in existing Marq 21 systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e125 A, 240 V, 3-Pole configuration\u003c\/strong\u003e—built to support standard industrial motor control loads while preserving the integrity of protection schemes and control circuits within the MCC bucket.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30\" bucket height\u003c\/strong\u003e—designed to match the form factor of active Marq 21 installations, helping you maintain cabinet uniformity and labeling consistency during retrofit or replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-grade build for OEM replacements and retrofits\u003c\/strong\u003e—a purpose-built solution for upgrades, refurbishments, or spares that minimizes downtime and avoids improvisation with non-compatible parts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable, field-ready performance\u003c\/strong\u003e—crafted to endure demanding industrial environments, supporting sustained motor protection and control reliability across critical applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cp\u003ePerfect for facilities that rely on Siemens Marq 21 MCC architectures, including manufacturing lines, process automation, and distribution centers. Use this MCC bucket when you need a legitimate Siemens replacement part for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eOEM replacement programs, ensuring full compatibility with existing Marq 21 panels\u003c\/li\u003e \u003cli\u003eRetrofits where an aging bucket needs to be swapped without redesigning the entire MCC enclosure\u003c\/li\u003e \u003cli\u003eSpare-part inventories for maintenance teams aiming to reduce downtime during routine servicing\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this Marq 21 Breaker MCC Bucket\u003c\/h3\u003e\n\u003cp\u003eChoosing the genuine Siemens Marq 21 Breaker MCC Bucket guarantees alignment with Siemens motor control architecture, preserving protective coordination and system integrity. By opting for the OEM bucket, you:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintain consistent electrical interfaces and mounting geometry, avoiding mismatches that can complicate installation or require auxiliary adapters\u003c\/li\u003e \u003cli\u003ePreserve documentation, labeling, and configuration continuity across replacements and upgrades\u003c\/li\u003e \u003cli\u003eMinimize commissioning time with a component designed for seamless integration into existing Marq 21 rows and bays\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e\n\u003cp\u003eWhen planning replacements or retrofits, consider the following to ensure a smooth process:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify that your system uses the Siemens Marq 21 MCC series and that the bucket height and pole configuration align with your cabinet specifications\u003c\/li\u003e \u003cli\u003ePrepare wiring schematics and labeling so that the replacement aligns with existing control circuits and protection schemes\u003c\/li\u003e \u003cli\u003eCoordinate with maintenance teams to schedule downtime for a controlled swap, reducing risk during live-system work\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePowered by AmpState’s global network, this Siemens MCC bucket delivers authentic Siemens performance for industrial motor control environments, backed by a commitment to compatibility, durability, and straightforward installation. Ideal for OEMs, facilities engineers, and maintenance professionals seeking a reliable, turnkey solution for Marq 21 MCC cabinets.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337275887778,"sku":null,"price":7010.0,"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_cfa20acf-ebcd-4fa0-83e8-33a5f60c0da2.jpg?v=1763782990","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-125-a-240-v-30-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}