{"product_id":"eaton-cutler-hammer-lgh340032w-400a-3p-600v-circuit-breaker","title":"Eaton Cutler-Hammer LGH340032W 400A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton Cutler-Hammer LGH340032W\u003c\/strong\u003e is a robust circuit breaker engineered for panelboards, load centers, and electrical distribution applications. Rated at \u003cstrong\u003e400 A\u003c\/strong\u003e with \u003cstrong\u003e3 poles\u003c\/strong\u003e and a \u003cstrong\u003e600 V\u003c\/strong\u003e maximum, this unit delivers reliable protection for large, multi-phase electrical systems.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit for retrofit and maintenance\u003c\/strong\u003e: The LGH340032W part number ensures seamless compatibility with existing Eaton installations, minimizing downtime and avoiding unnecessary panel modifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e: Designed for three-phase circuits, providing comprehensive protection for feeders and main distribution paths in commercial and industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V rating\u003c\/strong\u003e: Suitable for typical industrial distribution workloads, helping to safeguard equipment and personnel in demanding settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGenuine Eaton component\u003c\/strong\u003e: Part of the Cutler-Hammer lineup, available through AmpState, ensuring authentic performance and reliable supply.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e: Ideal for panelboards, load centers, and electrical distribution networks where a consistent, standards-based replacement is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases include panel modernization, service upgrades, and proactive maintenance planning. Keeping the exact part number on hand simplifies procurement and ensures you’re always compatible with your existing system—reducing surprises during installation and downtime. AmpState makes it easy to source this specific model when exact fit matters.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412791578786,"sku":"LGH340032W","price":21640.0,"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-lgh340032w-400a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}