{"product_id":"klockner-moeller-model-90-breaker-mcc-bucket-300-a-480-v-12-height-3-p-ampstate","title":"Klockner Moeller Model 90 - Breaker MCC Bucket - 300 A, 480 V, 12\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for demanding industrial motor control applications, the Klockner Moeller Model 90 Breaker MCC Bucket delivers reliable switching and safe, controlled power for 300 A, 480 V, 3-Pole systems. This unit is crafted as a direct replacement for OEM Model 90 MCC components, making it an ideal retrofit option that minimizes downtime and preserves the integrity of your existing MCC architecture.\u003c\/p\u003e \u003ch3\u003eDetailed specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Klockner Moeller\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Klockner Moeller Model 90\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 300 A, 480 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 12 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Fits into Klockner Moeller Model 90 MCC systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement type:\u003c\/strong\u003e Direct OEM replacement for both new installations and retrofits\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this MCC bucket matters\u003c\/h3\u003e\n\u003cp\u003eIn industrial environments where motor starts and stops drive process efficiency, having a breaker bucket that matches the exact Model 90 interface ensures seamless electrical and mechanical integration. The 300 A, 480 V, 3-Pole configuration is tailored for medium-to-high current motor loads, providing robust protection and reliable fault isolation for fans, pumps, conveyors, and processing equipment. By using an authentic replacement designed for the Model 90, you preserve the diagnostic clarity of your protection scheme and maintain consistent trip characteristics across your MCC lineup.\u003c\/p\u003e \u003ch3\u003eUse cases and practical benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit projects:\u003c\/strong\u003e Replace aging MCC buckets in existing Model 90 cabinets without modifying upstream wiring or bus interfaces, reducing installation time and risk.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNew builds:\u003c\/strong\u003e Specify exact Model 90 compatibility to ensure standardized protection across your motor control center, simplifying maintenance and spare-part planning.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMedium to high motor load scenarios:\u003c\/strong\u003e Applications with frequent starts, heavy-duty conveyors, pumps, and processing equipment benefit from the proven 300 A, 480 V rating and stable 3-Pole performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e\n\u003cp\u003eThis MCC bucket is engineered to slot into Klockner Moeller Model 90 systems with precise fitment. For best results, verify that the cabinet family and the existing MCC bucket mounting pattern align with the Model 90 specifications, and ensure bus bars, terminals, and mounting hardware are compatible with the 12\" height and 3-Pole design. Handle with standard electrical safety practices and de-energize the system before service.\u003c\/p\u003e \u003ch3\u003eAmpState advantage\u003c\/h3\u003e\n\u003cp\u003eAmpState sources high-quality MCC components with a focus on reliable performance and global delivery. When you choose this Model 90 MCC bucket, you’re selecting a component backed by careful sourcing and a commitment to consistent supply for industrial maintenance and uptime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46331363885218,"sku":null,"price":9510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/klockner_moeller_model_90_mcc_bucket_ced88596-5a28-4951-86c1-403c0be58217.jpg?v=1763704860","url":"https:\/\/www.ampstate.com\/products\/klockner-moeller-model-90-breaker-mcc-bucket-300-a-480-v-12-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}