{"product_id":"hga34545","title":"HGA36045 - 45 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eHGA36045 - 45 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HGA36045 is a 45 amp, 3-pole circuit breaker made for systems that use an HGA frame and I-Line connection. If you’re swapping out an existing unit, this is built to match up without having to rework the panel.\nIt uses a thermal magnetic trip, so it handles both overloads and short circuits the way you’d expect. Nothing complicated—just standard protection for three-phase power setups.\nThe plug-in style lets it seat directly into the bus, which helps speed things up during installs or service work. The size is consistent with other breakers in this frame, so it fits where it’s supposed to without forcing anything.\nThis is the kind of breaker you use when you need the right fit and rating, and you don’t want surprises.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e45 amp rating\u003c\/li\u003e\n\u003cli\u003e3 poles for three-phase systems\u003c\/li\u003e\n\u003cli\u003eThermal magnetic trip\u003c\/li\u003e\n\u003cli\u003eI-Line plug-in connection\u003c\/li\u003e\n\u003cli\u003eHGA frame design\u003c\/li\u003e\n\u003cli\u003eFits standard enclosures\u003c\/li\u003e\n\u003cli\u003eBuilt for long-term use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HGA36045\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 45A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Type:\u003c\/strong\u003e HGA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e I-Line Plug-In\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Type:\u003c\/strong\u003e Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating:\u003c\/strong\u003e18k A.I.C. @ 600VAC\u003cbr\u003e35k A.I.C. @ 480VAC\u003cbr\u003e65k A.I.C. @ 240VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 8.75 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 4.12 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 4.38 in\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeets standard industry requirements for molded case circuit breakers and is suitable for use in systems that follow UL-listed equipment guidelines. Always verify with local codes and your specific setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eI-Line panelboards already using HGA frame breakers\u003c\/li\u003e\n\u003cli\u003eCommercial and industrial three-phase systems\u003c\/li\u003e\n\u003cli\u003eReplacement jobs where fit matters\u003c\/li\u003e\n\u003cli\u003eMaintenance work where downtime needs to stay low\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eSquare D® is a registered trademark of Schneider Electric. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Schneider Electric or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SQUARE D","offers":[{"title":"New In Box","offer_id":51529133719851,"sku":"HGA36045","price":898.57,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":51529133752619,"sku":"HGA36045 [R]","price":550.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0758\/1995\/files\/HGA36150_55a7e8a9-9f29-4f43-a4cd-6831f9816e20.png?v=1763395341","url":"https:\/\/store.circuitbreakersuperstore.com\/products\/hga34545","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}