{"product_id":"siemens-marq-21-breaker-mcc-bucket-125-a-600-v-15-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 125 A, 600 V, 15\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens Marq 21 Breaker MCC Bucket — a purpose-built, OEM-grade component engineered for industrial motor control centers. This 125 A, 600 V, 3-Pole bucket is designed to integrate seamlessly with Siemens Marq 21 MCC frames, delivering reliable protection and controlled power distribution in demanding environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this bucket stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact compatibility\u003c\/strong\u003e: Specifically configured for the Siemens Marq 21 series, ensuring a precise fit and electrical alignment with existing cabinets and protection schemes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical strength\u003c\/strong\u003e: Rated for 125 A continuous current and up to 600 V, making it suitable for a wide range of three-phase motor control applications in industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e: Maintains balanced protection across all three phases, essential for consistent motor performance and safe startup\/shutdown sequences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint\u003c\/strong\u003e: 15\" bucket height supports efficient enclosure planning and can help optimize cabinet layout without sacrificing performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM replacement and retrofit ready\u003c\/strong\u003e: Designed to support OEM replacement and retrofit projects, enabling plant upgrades and maintenance without a full cabinet redesign.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal availability\u003c\/strong\u003e: AmpState provides Siemens MCC components worldwide, ensuring timely sourcing for projects of any scale.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOEM replacement projects where Marq 21 compatibility is critical to preserving control logic, wiring schemes, and accessory fit.\u003c\/li\u003e\n\u003cli\u003eRetrofits and maintenance to restore or upgrade motor control centers without overhauling surrounding infrastructure.\u003c\/li\u003e\n\u003cli\u003eMid-size to large industrial facilities needing reliable, Siemens-branded MCC components to support 3-phase motor loads up to 125 A at 600 V.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat to consider before installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the bucket height (15\") fits your enclosure space and mounting provisions.\u003c\/li\u003e\n\u003cli\u003eConfirm the 3-Pole configuration matches your motor load requirements and protection strategy.\u003c\/li\u003e\n\u003cli\u003eEnsure the 125 A \/ 600 V ratings align with your system voltage and circuit protection plan.\u003c\/li\u003e\n\u003cli\u003eCoordinate with AmpState for authentic Siemens documentation, warranty details, and timely procurement as part of your retrofit or replacement workflow.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAs a trusted Siemens MARQ 21 MCC component from AmpState, this Breaker MCC Bucket delivers dependable performance, straightforward integration, and peace of mind for maintenance teams and OEMs alike. It’s more than a replacement part — it’s a strategic enabler for consistent motor control reliability and efficient plant operations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337176928418,"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_821edb16-d031-46a0-8e54-46270202d27d.jpg?v=1763781251","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-125-a-600-v-15-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}