{"product_id":"general-electric-teyf290-circuit-breaker","title":"General Electric | TEYF290 | Circuit Breaker | 90A | 2-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the General Electric TEYF290 circuit breaker—a reliable 90A, 2-pole device designed for 480V systems. Built for maintenance, retrofit, and replacement projects, this GE part number TEYF290 is the dependable choice when exact compatibility matters.\u003c\/p\u003e \u003cp\u003eKey to its value is a precise reference point for selection: the TEYF290 is the best compatibility reference for panels and systems that require a 2-pole 480V protection solution. Before ordering, verify that the fit and ratings align with your specific panel and application to ensure seamless installation and operation.\u003c\/p\u003e \u003ch3\u003eCore specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this TEYF290 stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned to deliver dependable protection for higher-voltage circuits, the TEYF290 provides protection on both hot legs in a 2-pole arrangement. Its authentic GE design ensures consistent trip characteristics and reliable compatibility with GE panels and related electrical gear, reducing the risk of mismatches during replacement or retrofits.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacement in industrial facilities that run 480V distribution networks and need a 90A 2-pole breaker\u003c\/li\u003e \u003cli\u003eRetrofits where exact GE TEYF290 compatibility is required to maintain panel integrity\u003c\/li\u003e \u003cli\u003eMaintenance or service upgrades in manufacturing lines, data centers, and commercial installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for installation and maintenance\u003c\/h3\u003e\n\u003cp\u003eTo ensure safe, effective operation, confirm that your panel’s catalog and bus compatibility accept TEYF290. Use the part number as your primary reference for interchangeability. Confirm the voltage rating (480V) and the 2-pole configuration matches your circuit layout before proceeding with installation.\u003c\/p\u003e \u003ch3\u003eTips for longevity and reliability\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHandle with care during replacement and follow proper de-energization procedures\u003c\/li\u003e \u003cli\u003eKeep spare TEYF290 units in a dry, controlled environment to prevent corrosion\u003c\/li\u003e \u003cli\u003eLabel and store breakers clearly to simplify future maintenance and avoid mix-ups with other GE TEYF-series devices\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompared to non-specific alternatives\u003c\/h3\u003e\n\u003cp\u003eChoosing TEYF290 minimizes guesswork in compatibility, delivering a precise fit and GE-defined performance for 90A, 2-pole, 480V circuits. This reduces the risk of improper mounting or mismatched electrical characteristics, helping ensure consistent protection and smoother service continuity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46426197590178,"sku":"TEYF290","price":6662.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/general-electric-teyf290-circuit-breaker-90a-2-pole-480v-786.webp?v=1789532410","url":"https:\/\/www.ampstate.com\/products\/general-electric-teyf290-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}