{"product_id":"eaton-cutler-hammer-3ta603ldk-600a-3p-600v-circuit-breaker","title":"Eaton Cutler-Hammer 3TA603LDK 600A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton Cutler-Hammer 3TA603LDK, a rugged 3-pole circuit breaker designed to protect panelboards, load centers, and electrical distribution systems. With a robust 600 A current rating and a 600 V rating, it’s built for demanding industrial and commercial environments where dependable, predictable protection matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3TA603LDK — a precise, direct-fit replacement when exact match is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 3-pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 600 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand lineage:\u003c\/strong\u003e Eaton Cutler-Hammer\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended use:\u003c\/strong\u003e panelboards, load centers, and electrical distribution circuits\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for:\u003c\/strong\u003e maintenance teams, panel builders, and spare inventory where a specific part-number matters\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe standout value of the 3TA603LDK is the assurance of compatibility. If your equipment requires a direct part-number match, this breaker guarantees a reliable fit and minimizes downtime during replacements. AmpState sources this Eaton model to support quick procurement and confident installs.\u003c\/p\u003e \u003cp\u003ePractical use cases\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance in industrial facilities where a 3-pole, 600 A breaker protects main distribution panels.\u003c\/li\u003e \u003cli\u003eSpare inventory for service fleets, ensuring you can swap in the exact Eaton part when a breaker trips or fails.\u003c\/li\u003e \u003cli\u003ePanel builders sequencing replacements in new builds or retrofits with standardized Eaton components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFast, friendly compatibility support: Need help validating fit with your existing panels or catalogs? Message AmpState and our team will help confirm compatibility and availability for the 3TA603LDK.\u003c\/p\u003e \u003cp\u003eSecure the precise protection your system deserves—order the Eaton Cutler-Hammer 3TA603LDK 600A 3P 600V circuit breaker from AmpState today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410843947170,"sku":"3TA603LDK","price":554.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-3ta603ldk-600a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}