{"product_id":"square-d-hga36090aa","title":"Square D HGA36090AA 36090A 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HGA36090AA 36090A 600 V Circuit Breaker—a purpose-built protection device for demanding industrial electrical systems. This part number HGA36090AA is engineered to deliver precise overcurrent protection in high-capacity panels, keeping critical equipment safe and uptime high.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HGA36090AA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 36090 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Square D HGA family (compatible with appropriate Square D panels and accessories)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this model stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability:\u003c\/strong\u003e A 36090 A rating makes this breaker suitable for large feeders and heavy-load circuits common in industrial facilities, manufacturing lines, and power distribution systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600-volt compatibility:\u003c\/strong\u003e Designed for industrial-grade distribution networks that operate at elevated voltages, helping you protect both equipment and personnel in harsh environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection:\u003c\/strong\u003e Built to respond to overloads and short circuits with predictable trip behavior, minimizing damage to downstream equipment and reducing downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect replacement pathway:\u003c\/strong\u003e As a Square D part (HGA36090AA), it aligns with existing Square D panels and accessories, simplifying maintenance and part sourcing for compatible installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eThis circuit breaker is particularly well-suited for industrial power distribution where large currents must be safely interrupted. Think manufacturing floors with heavy motors, pumping systems, large HVAC installations, process lines, and main feeders within industrial panels. If your electrical system runs at 600 V and demands robust overcurrent protection at high amperage, this model is a precise fit.\u003c\/p\u003e \u003ch2\u003eInstallation and compatibility tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEnsure the breaker is installed in a compatible Square D panel that supports the HGA series and the HGA36090AA form factor.\u003c\/li\u003e \u003cli\u003eFollow manufacturer torque specifications and electrical codes when securing terminals and wiring conductors.\u003c\/li\u003e \u003cli\u003eVerify system voltage and load characteristics prior to replacement to confirm correct amperage and trip settings for your application.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical considerations\u003c\/h2\u003e\n\u003cp\u003eStock this part as part of planned maintenance for industrial power distribution. Its high-current rating and 600 V capability make it a strategic choice for minimizing unplanned outages in demanding environments. When you need a reliable, purpose-built protective device for large feeders, the Square D HGA36090AA delivers consistent performance aligned with professional-grade electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423316037794,"sku":"HGA36090AA","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-hga36090aa","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}