{"product_id":"siemens-marq-21-breaker-mcc-bucket-100-a-480-v-48-height-3-p-ampstate","title":"Siemens - Marq 21 - Breaker MCC Bucket - 100 A, 480 V, 48\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens Marq 21 Breaker MCC Bucket in a 100 A, 480 V, 3-Pole configuration is purpose-built for industrial motor control environments. Sized for a precise fit within Siemens Marq 21 MCC assemblies, this bucket delivers reliable protection and control for three‑phase motor circuits while maintaining the streamlined layout your electrical room demands.\u003c\/p\u003e \u003ch2\u003eKey features that matter in the field\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact Marq 21 compatibility:\u003c\/strong\u003e Precision mounting, electrical alignment, and footprint designed to integrate seamlessly with existing Siemens Marq 21 MCC frames for plug‑and‑play replacement or retrofit projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100 A, 480 V, 3-Pole rating:\u003c\/strong\u003e Suited for standard industrial motor loads, enabling balanced protection and reliable startup sequences in pumps, fans, conveyors, and compressors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e48\" bucket height:\u003c\/strong\u003e Generous space for wiring, lugs, and internal components, helping with cable management and service accessibility during maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM replacement and retrofit ready:\u003c\/strong\u003e Ideal for upgrading aging MCCs or expanding existing lines without reengineering the entire control cabinet.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, industrial-grade construction:\u003c\/strong\u003e Built to withstand demanding plant environments, delivering dependable operation in continuous‑duty applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted sourcing:\u003c\/strong\u003e AmpState provides high‑quality Siemens MCC components worldwide, supporting procurement, logistics, and timely project execution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases and practical applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where a precise Marq 21 fit is required to minimize installation risk and downtime during upgrade cycles.\u003c\/li\u003e \u003cli\u003eOEM rebuilds or aftermarket replacements in manufacturing lines that rely on Siemens Marq 21 MCC architectures for motors, drives, and protection schemes.\u003c\/li\u003e \u003cli\u003eNew installations that adopt the Marq 21 platform, ensuring consistent hardware across multiple MCC bays and plants.\u003c\/li\u003e \u003cli\u003eMaintenance planning for plants with a mixed fleet of three-phase motors (pumps, fans, conveyors) that demand reliable, standardized protection at 100 A, 480 V.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this bucket stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eSpecificity matters: unlike generic MCC buckets, this unit is engineered to align with the Marq 21 ecosystem, reducing compatibility risks and installation time.\u003c\/li\u003e \u003cli\u003eOperational continuity: OEM replacement compatibility helps preserve protection schemes and wiring layouts, simplifying commissioning and startup after replacement.\u003c\/li\u003e \u003cli\u003eLogistics advantage: available through AmpState, a experienced source for Siemens MCC components, aiding global procurement and on‑time delivery for large-scale projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging motor control center, replacing a failed component, or engineering a new plant layout around the Marq 21 MCC family, this 100 A, 480 V, 3-Pole Breaker MCC Bucket delivers a dependable, purpose-built solution. Rely on Siemens engineering paired with AmpState’s global supply network to keep your industrial electrical infrastructure running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46337270022306,"sku":null,"price":18010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-marq-21-breaker-mcc-bucket-100-a-480-v-48-height-3-p-783.webp?v=1789310518","url":"https:\/\/www.ampstate.com\/products\/siemens-marq-21-breaker-mcc-bucket-100-a-480-v-48-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}