{"product_id":"square-d-hga36110ud","title":"Square D HGA36110UD 110A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HGA36110UD\u003c\/strong\u003e 110A 3-Pole 600 V Circuit Breaker delivers dependable protection for three-phase electrical systems. Specifically designed for commercial and industrial panels, this 110 A unit from Square D's HGA family provides reliable interruption of fault currents and overloads, helping keep equipment safe and downtime to a minimum.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 110 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\u003ePart number:\u003c\/strong\u003e HGA36110UD\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this 3-Pole design matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree-pole construction protects all three phases in a balanced 3‑phase circuit, ensuring coordinated disconnection in the event of an overload or fault.\u003c\/li\u003e \u003cli\u003eIdeal for three-phase motor circuits, conveyors, pumps, HVAC equipment, and other equipment common in warehouses, manufacturing floors, and data centers with 600 V distribution networks.\u003c\/li\u003e \u003cli\u003eDesigned to fit Square D panels and enclosures that accept HGA-series breakers, helping streamline replacement and panel upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed breaker in an existing 3‑phase 600 V distribution panel to restore reliable protection and minimize downtime.\u003c\/li\u003e \u003cli\u003eUpgrading older, lower-current protection to a robust 110 A 3‑pole solution for increased service reliability in motor loads.\u003c\/li\u003e \u003cli\u003eIntegrating into new commercial or light industrial installations where a 600 V three-phase protection device is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and maintenance tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure the breaker is compatible with your panel's frame and the HGA-series lineup before installation.\u003c\/li\u003e \u003cli\u003ePower down the panel and follow all electrical safety practices during replacement or installation.\u003c\/li\u003e \u003cli\u003eConsult the panel manufacturer’s guidelines for torque and termination details to ensure secure connections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho should consider this breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectrical contractors and maintenance teams managing three-phase systems up to 600 V.\u003c\/li\u003e \u003cli\u003eFacility managers seeking reliable, straightforward replacement parts for Square D panels.\u003c\/li\u003e \u003cli\u003ePanel builders sourcing compatible 110 A, 3‑pole 600 V protection for commercial or light industrial projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423569498274,"sku":"HGA36110UD","price":6060.0,"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-hga36110ud","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}