{"product_id":"square-d-fab34020-circuit-breaker","title":"Square D | FAB34020 | Circuit Breaker | 20A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FAB34020 Circuit Breaker—a precise 20A, 3-pole solution engineered for 480V three-phase systems. Built to protect industrial electrical circuits, this device is ideal for maintenance, retrofit, and replacement projects where exact specifications matter and reliability is non-negotiable.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 20 A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 480 V\u003c\/li\u003e \u003cli\u003ePart number: FAB34020\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the FAB34020 for your setup\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-pole design provides synchronized disconnection across all phases, ensuring comprehensive protection in 480V three-phase panels.\u003c\/li\u003e \u003cli\u003e20-amp protection tailored for common industrial loads, balancing safety with performance in manufacturing lines and equipment rooms.\u003c\/li\u003e \u003cli\u003eExact part reference ensures compatibility with Square D panels and systems that require the FAB34020 specification—no guesswork during upgrades or replacements.\u003c\/li\u003e \u003cli\u003eDesigned for straightforward maintenance and reliable service life, making it a solid choice for routine panel servicing and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service of 480V three-phase electrical panels in factories, warehouses, or processing facilities.\u003c\/li\u003e \u003cli\u003eRetrofits where an existing circuit breaker needs to be replaced with an exact FAB34020 specification to preserve protective coordination.\u003c\/li\u003e \u003cli\u003eSpare part for service fleets supporting industrial equipment, ensuring quick turnaround when a 3-pole 480V breaker is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm the fit and ratings on your panel label. The FAB34020 part number is the most reliable reference for compatibility, ensuring you match the exact trip characteristics and pole configuration your system requires.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427282800802,"sku":"FAB34020","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/square-d-fab34020-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}