{"product_id":"square-d-hga36100u31xaabcsj","title":"Square D HGA36100U31XAABCSJ 100A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eProtect critical three‑phase systems with the Square D HGA36100U31XAABCSJ 100A 3‑Pole 600 V Circuit Breaker. Engineered for reliability in commercial and industrial environments, this unit delivers dependable interruption across all three live conductors in circuits rated up to 600 volts, helping keep equipment safe and downtime to a minimum. With a robust 100‑amp rating and a true three‑pole configuration, it ensures coordinated tripping of all phases when faults occur, reducing the risk of equipment damage and electrical hazards.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 100 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePart number: HGA36100U31XAABCSJ\u003c\/li\u003e \u003cli\u003eBrand: Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3‑pole breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree‑pole design protects all phases in three‑phase feeders, ensuring immediate, coordinated disconnection during faults to protect motors, transformers, and other critical loads.\u003c\/li\u003e \u003cli\u003eSquare D lineage provides compatibility with a wide range of Square D panels and infrastructure, simplifying stocking, maintenance, and future upgrades.\u003c\/li\u003e \u003cli\u003eBuilt for demanding environments typical in commercial and light‑industrial installations, delivering steady performance under regular operation and fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFeeder protection for three‑phase motors and equipment in HVAC systems, manufacturing lines, and process equipment.\u003c\/li\u003e \u003cli\u003eMain or subfeed protection in distribution panels where a 100 A capacity aligns with load requirements.\u003c\/li\u003e \u003cli\u003ePanel upgrades or replacements in facilities that require reliable 600 V protection and coordinated phase tripping.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation and safety tips: Verify panel compatibility with the HGA series and ensure proper terminal connections and torque per manufacturer guidelines. Always follow local electrical codes and work with a licensed electrician to determine correct breaker sizing and placement for your specific load profile. Having a spare on hand can minimize downtime in critical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423312859298,"sku":"HGA36100U31XAABCSJ","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hga36100u31xaabcsj-100a-3-pole-600-v-circuit-breaker-950.webp?v=1789295187","url":"https:\/\/www.ampstate.com\/products\/square-d-hga36100u31xaabcsj","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}