{"product_id":"ea3050","title":"Westhinghouse EA3050 - 50A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\nThe Westhinghouse EA3050 is a 50A, 3-pole circuit breaker designed to deliver dependable overcurrent protection in power distribution environments. Its 3-pole configuration is ideal for three-phase systems, making it a practical choice for panelboards, switchboards, and control panels across industrial, commercial, and OEM applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 50A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this 3-pole design matters\u003c\/strong\u003e\u003cbr\u003e\nIn three-phase installations, a 3-pole circuit breaker provides balanced protection across all conductors, helping prevent uneven loading and ensuring reliable shutoff during faults. The EA3050 is engineered to integrate smoothly into standard multi-pole slots in distribution panels and motor control centers, simplifying replacement and upgrade projects without sacrificing performance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facilities with three-phase equipment and motor loads\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms requiring robust branch-circuit protection\u003c\/li\u003e \u003cli\u003eOEM equipment enclosures and control panels needing a reliable 50A protection device\u003c\/li\u003e \u003cli\u003eMotor control centers and distribution panels where consistent, safe interruption of fault currents is critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKey benefits and practical impact\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted protection for three-phase circuits:\u003c\/strong\u003e The 3-pole configuration ensures synchronized interruption for all phases, reducing risk of equipment damage during faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear 50A protection threshold:\u003c\/strong\u003e Precise current limiting helps guard motors, drives, and feeders from overloads while supporting coordinated protection schemes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy integration:\u003c\/strong\u003e Designed to fit standard panelboard and switchboard architectures, simplifying installation, replacement, and inventory management for maintenance teams.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable for demanding environments:\u003c\/strong\u003e Built to deliver reliable performance in everyday industrial and commercial use, contributing to lower downtime and safer operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUsage tips for best results\u003c\/strong\u003e\u003cbr\u003e\n- Pair the EA3050 with compatible wiring and mounting accessories intended for 3-pole breakers in your panelboard or switchboard. \u003cbr\u003e\n- When replacing an existing breaker, match the 3-pole format and current rating to maintain protection characteristics and trip behavior. \u003cbr\u003e\n- Ensure proper electrical clearances and follow site safety practices during installation and maintenance to safeguard personnel and equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westhinghouse","offers":[{"title":"Default","offer_id":46391024943266,"sku":"EA3050","price":409.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_ba53c4ba-ae96-4d46-bb0d-9bd1fea3a6b4.png?v=1765381900","url":"https:\/\/www.ampstate.com\/products\/ea3050","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}