{"product_id":"siemens-model-90-breaker-mcc-bucket-250-a-480-v-15-height-3-p-ampstate","title":"Siemens Model 90 - Breaker MCC Bucket - 250 A, 480 V, 15\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens Model 90 Breaker MCC Bucket from AmpState is engineered to power demanding industrial motor control with precision and ease. Designed as a direct-fit replacement for Siemens Model 90 MCC systems, this bucket delivers reliable 250 A performance at 480 V across a compact 15-inch profile and 3 poles, ensuring your critical equipment stays online when it matters most.\u003c\/p\u003e \u003ch3\u003eWhy this MCC bucket stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect OEM replacement\u003c\/strong\u003e—specifically engineered to drop into Siemens Model 90 MCC assemblies, simplifying retrofits and reducing commissioning time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact electrical footprint\u003c\/strong\u003e—3-pole configuration rated for 250 A at 480 V, so you keep consistent performance with your existing motor loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, robust design\u003c\/strong\u003e—a 15-inch height that fits in tight switchgear enclosures while delivering durable, industrial-grade reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless integration\u003c\/strong\u003e—precisely aligned contact interfaces and mounting geometry minimize wiring changes and setup effort during replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGlobal support\u003c\/strong\u003e—AmpState provides high-quality MCC components with worldwide delivery and dependable availability for maintenance windows and downtime planning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases and who benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams performing OEM replacements on aging Siemens Model 90 MCC systems, where downtime is costly and reliability is paramount.\u003c\/li\u003e \u003cli\u003eIndustrial facilities running large fans, pumps, conveyors, compressors, or other heavy-duty motors that require a stable 250 A, 480 V, 3-Pole breaker bucket.\u003c\/li\u003e \u003cli\u003e Retrofit projects where a tested, compatible MCC bucket keeps existing control panels intact while restoring peak performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEliminates uncertainty from non-compatible replacements by matching the exact Siemens Model 90 configuration.\u003c\/li\u003e \u003cli\u003eReduces installation time and risk of miswiring with a purpose-built form factor for Model 90 MCC systems.\u003c\/li\u003e \u003cli\u003eMinimizes unplanned downtime by providing a reliable, readily available replacement part with a proven track record in industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for installation and care\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify the electrical ratings (250 A, 480 V, 3-Pole) and confirm the unit fits your exact Model 90 MCC enclosure before replacement.\u003c\/li\u003e \u003cli\u003ePrepare for a safe replacement with proper lockout\/tagout procedures and follow all on-site safety protocols.\u003c\/li\u003e \u003cli\u003eDuring installation, ensure mounting hardware and bus connections align with the existing panel layout to avoid contact or clearance issues.\u003c\/li\u003e \u003cli\u003eAfter installation, perform a careful integrity check of connections and test the control circuit to validate proper operation before returning the machinery to service.\u003c\/li\u003e \u003cli\u003eSchedule periodic inspections to monitor for wear, corrosion, or any signs of overheating in the MCC bucket area.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Siemens Model 90 Breaker MCC Bucket\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Breaker MCC Bucket\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRating:\u003c\/strong\u003e 250 A, 480 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 15 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e AmpState global delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46329701105826,"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_e06ab72d-83f1-4b6b-8127-7c7f9263187e.jpg?v=1763652431","url":"https:\/\/www.ampstate.com\/products\/siemens-model-90-breaker-mcc-bucket-250-a-480-v-15-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}