{"product_id":"eaton-gbh3045","title":"Eaton GBH3045 45A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton GBH3045 45A 3-Pole 600 V Circuit Breaker—the trusted three-phase protection solution designed for demanding commercial and industrial power feeds. With a 45 amp current rating, three poles, and a 600 V rating, this Eaton part (GBH3045) delivers reliable overcurrent protection for motor circuits, feeders, and major equipment in panels that require robust, consistent trip performance.\u003c\/p\u003e \u003cp\u003eDesigned for real-world environments, this breaker keeps critical systems safe while minimizing unplanned downtime. Its three-pole construction ensures all phases trip together, reducing the risk of phase-to-phase faults and providing a clear, decisive interruption when faults occur. The GBH3045 is a purpose-built component for Eaton-compatible panels and enclosures, helping to maintain system compatibility and streamline replacements during maintenance or upgrades.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 45A protection\u003c\/strong\u003e for balanced, reliable interruption across all three phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V rated\u003c\/strong\u003e suitable for common low- and medium-voltage three-phase applications in commercial and light-industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart GBH3045\u003c\/strong\u003e ensures exact replacement fit and consistent electrical characteristics within Eaton systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for motor circuits and feeders\u003c\/strong\u003e where dependable protection minimizes equipment wear and protects wiring harnesses and control gear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless integration\u003c\/strong\u003e with Eaton panels and distribution gear, helping maintain electrical system integrity and simplify service tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most from this breaker? electrical contractors, facility engineers, and maintenance teams working with three-phase equipment—such as conveyors, pumps, compressors, HVAC systems, and industrial machinery—will appreciate the reliability, compatibility, and straightforward replacement path that the GBH3045 offers.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance: \u003cstrong\u003eCurrent rating: 45 A\u003c\/strong\u003e, \u003cstrong\u003ePoles: 3\u003c\/strong\u003e, \u003cstrong\u003eVoltage rating: 600 V\u003c\/strong\u003e, \u003cstrong\u003ePart number: GBH3045\u003c\/strong\u003e. This combination provides tangible protection for your power distribution while keeping installation and service aligned with existing Eaton infrastructure.\u003c\/p\u003e \u003cp\u003eWhen it’s time to upgrade or replace a breaker in an Eaton-dedicated panel, the Eaton GBH3045 45A 3-Pole 600 V Circuit Breaker is a precise, dependable choice. Add it to your panel today and safeguard your three-phase system with a trusted name in electrical protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423037935778,"sku":"GBH3045","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\/eaton-gbh3045","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}