{"product_id":"square-d-hga36100u44xaabcsj","title":"Square D HGA36100U44XAABCSJ 1000A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HGA36100U44XAABCSJ, a purpose-built 1000 A, 3-pole circuit breaker designed to safeguard large three-phase loads in demanding environments. With a 600 V rating, this device provides robust protection for industrial panels and heavy-duty electrical distributions where reliability is non-negotiable.\u003c\/p\u003e \u003ch2\u003ePowerful three-pole protection for demanding industrial circuits\u003c\/h2\u003e \u003cp\u003eThe HGA36100U44XAABCSJ combines a high-current rating with a true three-pole design, ensuring synchronized protection across all phases. This minimizes the risk of imbalanced loads and phase-to-ground faults, which is critical for equipment like large motors, compressors, and other heavy-duty machinery operating in 600 V systems. When properly matched to compatible Square D panel configurations, it delivers clear, predictable tripping behavior that aids in quick fault diagnosis and rapid recovery.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003ePart number: HGA36100U44XAABCSJ\u003c\/li\u003e\n\u003cli\u003eCurrent rating: 1000 A\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the 3-pole design matters\u003c\/h3\u003e \u003cp\u003eA 3-pole configuration protects all phases equally, which is essential for balanced power delivery in three-phase systems. This ensures motor starters, pumps, and other high-load equipment receive consistent protection, reducing the likelihood of nuisance trips and extending the uptime of critical processes.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eIndustrial facilities with large three-phase motors and heavy machinery\u003c\/li\u003e\n\u003cli\u003eCommercial sites and data centers requiring dependable main protection for 600 V distribution\u003c\/li\u003e\n\u003cli\u003eElectrical panels and enclosures where a high-current, three-pole breaker is needed to safeguard pivotal loads\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations\u003c\/h3\u003e \u003cp\u003eEnsure compatibility with your panel or enclosure that supports Square D breakers in the HGA family, and verify that your installation aligns with a 3-pole, 600 V configuration. Adhere to all local electrical codes and safety practices during installation and maintenance. Regular inspections of connections and enclosure cleanliness help maintain reliable performance over time.\u003c\/p\u003e \u003ch3\u003eWhat customers gain\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eReliable protection for high-current, three-phase circuits\u003c\/li\u003e\n\u003cli\u003eConsistent protection across all phases, promoting equipment longevity\u003c\/li\u003e\n\u003cli\u003eA trusted Square D component that integrates with established electrical distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423311777954,"sku":"HGA36100U44XAABCSJ","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-hga36100u44xaabcsj","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}