{"product_id":"eaton-fg3045s02-circuit-breaker","title":"Eaton | FG3045S02 | Circuit Breaker | 45A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eFor professionals tasked with keeping electrical systems dependable, the Eaton FG3045S02 circuit breaker delivers precise protection with a clear path to retrofit, maintenance, or replacement projects. This 45A, 3-Pole unit is built to meet the exacting specs that Eaton panels require, ensuring reliable performance when it matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 45 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the FG3045S02 stands out\u003c\/h3\u003e\n\u003cp\u003eThis breaker is not a generic add-on—it's a precise match for Eaton systems that require a 3-pole configuration at a 45-amp rating and a 600-volt rating. The FG3045S02 part number is your most reliable reference for compatibility, reducing guesswork during maintenance and replacement cycles. Designed for straightforward replacement during panel service, it helps you minimize downtime while preserving the protective characteristics of your existing installation.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: keep critical circuits running safely by replacing worn or aging breakers with a direct-fit FG3045S02.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade or reconfigure panels to achieve three-pole protection where needed, using an exact specification match.\u003c\/li\u003e \u003cli\u003eReplacement: stock as a spare for fast, reliable swap-ins on Eaton systems that require 45A, 3-Pole, 600V protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cp\u003eBy sourcing the FG3045S02, you ensure the protection scheme remains consistent with the original installation. It supports predictable interruption performance, helps maintain electrical safety, and reduces the risk of compatibility issues that can arise from using non-matching breakers.\u003c\/p\u003e \u003ch3\u003eCompatibility and best practices\u003c\/h3\u003e\n\u003cp\u003eImportant: Confirm fit and ratings before ordering. The part number FG3045S02 is the best reference for compatibility with your Eaton panel or system. If you’re unsure, consult the panel’s documentation or contact a qualified electrician to verify that the 3-Pole, 45A, 600V specification aligns with your circuit design and local codes.\u003c\/p\u003e \u003ch3\u003ePractical tips for install and maintenance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHandle with the power off and follow all safety protocols during replacement.\u003c\/li\u003e \u003cli\u003eKeep a labeled spare on hand for critical circuits to minimize downtime.\u003c\/li\u003e \u003cli\u003eStore unused breakers in a clean, dry environment to prevent corrosion or coating damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426870907042,"sku":"FG3045S02","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_63e470e9-d360-4ffe-a511-3550084c618c.png?v=1766907689","url":"https:\/\/www.ampstate.com\/products\/eaton-fg3045s02-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}