{"product_id":"square-d-hga36090usyp","title":"Square D HGA36090USYP 90A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D HGA36090USYP — a rugged 90 Amp, 3-pole circuit breaker designed for demanding 600 V three-phase systems. This high-performance unit delivers dependable overcurrent protection for feeders, motors, and critical loads in commercial and light industrial environments, helping keep your electrical distribution safe and up to code.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e provides balanced, coordinated shutoff across all phases, simplifying wiring and ensuring reliable protection for three-phase circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e90 A rating\u003c\/strong\u003e suits medium-duty feeders and motor circuits, reducing nuisance trips while still delivering effective protection during overloads and faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum rating\u003c\/strong\u003e makes it compatible with a wide range of industrial power distributions and machinery loads common in commercial facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSquare D HGA-series design\u003c\/strong\u003e emphasizes durability and consistent trip performance in challenging environments, extending service life in panelboards and distribution panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUL-listed safety and compliance\u003c\/strong\u003e support reliable installation practices and code-conforming protection for your panel assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtect three-phase feeders feeding motor control centers, conveyors, and HVAC equipment in manufacturing or data-center environments.\u003c\/li\u003e \u003cli\u003eUpgrade or replace aging protection in commercial panelboards where a 90 A, 3-pole, 600 V solution is required.\u003c\/li\u003e \u003cli\u003eIntegrate into new builds or retrofits where a compact, robust 3-phase breaker is needed to maintain clean power distribution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrevents damage from overloads and short circuits by interrupting fault current quickly and reliably across all three phases.\u003c\/li\u003e \u003cli\u003eReduces downtime by providing predictable, consistent trip characteristics for motors and other heavy loads.\u003c\/li\u003e \u003cli\u003eSupports safer, code-compliant panel installations with a trusted Square D performance profile.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm panel compatibility: this unit is designed for Square D installations and should be verified against your panel’s labeling for frame and trip unit compatibility.\u003c\/li\u003e \u003cli\u003eEnsure proper installation practices: have a licensed electrician perform the wiring, follow torque specifications, and adhere to local electrical codes.\u003c\/li\u003e \u003cli\u003eKeep on hand as a replacement part: storing a compatible 90 A, 3-pole, 600 V breaker can minimize downtime during maintenance or upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Square D HGA36090USYP combines precise three-phase protection with durable construction and industry-standard ratings, delivering a focused, reliable solution for protecting important loads in 600 V distribution systems. Whether you're upgrading a panel, commissioning new equipment, or standardizing protection across multiple feeders, this 90 A, 3-pole breaker provides clear advantages over generic single-pole options and helps keep your electrical infrastructure safe and efficient.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423314399394,"sku":"HGA36090USYP","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-hga36090usyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}