{"product_id":"square-d-hga36090sh","title":"Square D HGA36090SH 90A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HGA36090SH, a dependable 3-pole circuit breaker crafted for 600 V systems. With a 90 A rating, this part delivers precise overload protection for three-phase circuits in demanding industrial environments. Part Number HGA36090SH identifies an exact replacement that fits Square D installations, ensuring reliable performance and straightforward swaps in your panel or enclosure.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HGA36090SH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 90 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-pole breaker matters\u003c\/h3\u003e\n\u003cp\u003eIn three-phase electrical systems, protecting each leg against overload is essential for safe operation and equipment longevity. The HGA36090SH is designed to interrupt excessive current efficiently while fitting Square D distribution panels and enclosures. Using this exact part helps maintain system integrity and simplifies replacement schedules by matching the original specifications of your protection scheme.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-phase motor circuits in manufacturing lines (up to 90 A per leg)\u003c\/li\u003e \u003cli\u003eMain feeders and distribution panel protection in commercial or light-industrial settings\u003c\/li\u003e \u003cli\u003eRepairs or maintenance tasks where a precise OEM-compatible replacement is required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider this breaker\u003c\/h3\u003e\n\u003cp\u003eElectrical professionals, facilities managers, and maintenance teams who operate Square D installations and need a trusted, exact-match component for upgrading or replacing worn-out protective devices.\u003c\/p\u003e \u003ch3\u003ePractical tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility and ensure the HGA36090SH matches the original part number for an exact fit.\u003c\/li\u003e \u003cli\u003eKeep spares in standard ratings (90 A, 3-pole, 600 V) to reduce downtime during maintenance.\u003c\/li\u003e \u003cli\u003eWhen replacing, follow all applicable safety procedures and confirm system de-energization before installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade your protection with a proven Square D solution designed to keep three-phase systems safe and dependable. Part Number HGA36090SH is ready to support your 90 A, 3-pole, 600 V protection needs today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423571988642,"sku":"HGA36090SH","price":2836.0,"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-hga36090sh","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}