{"product_id":"square-d-hga36090uayp","title":"Square D HGA36090UAYP 90A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HGA36090UAYP 90A 3-Pole 600 V Circuit Breaker — a purpose-built protective device for demanding three‑phase electrical systems. This exact part number (HGA36090UAYP) is designed to slot into Square D panels that require reliable, trip-ready protection for feeders and motors.\u003c\/p\u003e \u003cp\u003eCore specifications at a glance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 90 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePart number: HGA36090UAYP\u003c\/li\u003e \u003cli\u003eBrand: Square D (Schneider Electric)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-pole breaker matters\u003c\/h3\u003e\n\u003cp\u003eIn three‑phase systems, the ability to shut down all three phases simultaneously is critical for safety and equipment protection. The HGA36090UAYP delivers coordinated disconnection across all poles, helping prevent phase imbalances, overheating, and potential damage to motors and feeders when a fault occurs. Its 90 A rating makes it well-suited for intermediate to heavier three‑phase loads typical in commercial spaces, industrial equipment, and process lines operating at up to 600 V.\u003c\/p\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for three‑phase feeders feeding motors, pumps, and conveyors in manufacturing or processing environments\u003c\/li\u003e \u003cli\u003eDistribution panel protection in light to mid‑scale industrial facilities\u003c\/li\u003e \u003cli\u003eHVAC machinery, chiller plants, and large mechanical systems that require reliable phase protection\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades in panels that specify HGA series breakers for compatibility and performance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes it stand out\u003c\/h3\u003e\n\u003cp\u003eThis breaker isn’t a generic safety device—it’s a precise, plug‑in component designed to fit Square D panels that accept HGA breakers, ensuring consistent performance and straightforward replacement. By choosing the HGA36090UAYP, you’re selecting a part that aligns with existing protection strategies, helps maintain service continuity, and supports safe, code‑compliant shutdown of critical equipment.\u003c\/p\u003e \u003ch3\u003eInstallation and practical tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure the panel is compatible with HGA series breakers before installation\u003c\/li\u003e \u003cli\u003eFollow all manufacturer torque specifications and mounting guidelines for secure, reliable connection\u003c\/li\u003e \u003cli\u003eVerify the circuit maps and labeling after installation to reflect the new protection device\u003c\/li\u003e \u003cli\u003eFor ongoing safety, replace only with the same rating and configuration if a fault triggers a trip\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re stocking spare parts for preventive maintenance, upgrading an aging distribution panel, or equipping a new installation, the Square D HGA36090UAYP delivers dependable three‑phase protection up to 600 V with a clear path to safe, controlled outages when faults occur. Add this exact 90A, 3‑pole, 600 V circuit breaker to your cart and keep your electrical system safeguarded with a trusted Square D solution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423314956450,"sku":"HGA36090UAYP","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-hga36090uayp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}