{"product_id":"eaton-ld3500-500a-600v-3-pole-circuit-breaker","title":"Eaton LD3500 - 500 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton LD3500 500A, 600V, 3-Pole molded case circuit breaker is a rugged, high‑capacity protection solution designed for dependable branch circuit overcurrent and short‑circuit protection in panelboards and load centers. Built to perform in demanding environments, this 3‑pole MCCB delivers precise protection for large electrical distributions in residential, commercial, and light industrial settings.\u003c\/p\u003e \u003ch3\u003eWhy the LD3500 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design:\u003c\/strong\u003e Optimizes panel space without sacrificing protection capability, making it ideal for crowded service entrances, subpanels, and retrofit installs where every inch matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit:\u003c\/strong\u003e Provides stable, repeatable protection performance across a wide range of operating conditions. The combination of thermal and magnetic tripping helps guard against nuisance trips while reliably interrupting dangerous faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM‑level compatibility:\u003c\/strong\u003e Engineered to be compatible with matching Eaton OEM loadcenters and panelboards, ensuring a seamless fit and consistent electrical characteristics within existing systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeavy‑duty, three‑phase protection:\u003c\/strong\u003e 3 poles handle 3‑phase circuits up to 600V, making it suitable for commercial and light industrial electrical distributions as part of a balanced protection strategy.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e LD3500\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal‑magnetic molded case circuit breaker (MCCB)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 500A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short‑circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eThis LD3500 MCCB is designed for installations where high current protection is required without compromising panel layout. It’s well suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eLarge residential service panels and multi‑unit installations needing robust 3‑phase protection\u003c\/li\u003e \u003cli\u003eCommercial load centers and light industrial distribution boards demanding reliable trip performance\u003c\/li\u003e \u003cli\u003ePanelboard retrofits and upgrades where matching OEM components streamline compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat this means for you in practical terms\u003c\/h3\u003e\n\u003cp\u003eWith a 500A rating, the LD3500 provides a clear protection boundary for substantial branch circuits, helping prevent damage from overcurrents and short circuits. The thermal element minimizes nuisance trips during normal temperature fluctuations, while the magnetic element delivers immediate interruption during high‑fault scenarios. The result is safer electrical systems, reduced downtime, and easier maintenance in both new builds and upgrades.\u003c\/p\u003e \u003ch3\u003eInstallation and compatibility insights\u003c\/h3\u003e\n\u003cp\u003eBecause this breaker is designed for use with matching OEM loadcenters and panelboards, you’ll benefit from a streamlined installation with fewer compatibility questions. Its compact form factor helps maximize interior space in crowded panels, enabling neater terminations and easier wiring routes. When planning replacements or upgrades, confirm that the panelboard or load center specifies compatibility with Eaton LD3500 series breakers to ensure guaranteed performance and consistent electrical characteristics.\u003c\/p\u003e \u003ch3\u003eTips for getting the most from your LD3500\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCoordinate protection with the surrounding panel design to maintain balanced loading across phases.\u003c\/li\u003e \u003cli\u003eSchedule periodic inspection of the trip unit if your environment experiences wide temperature swings or mechanical vibrations.\u003c\/li\u003e \u003cli\u003eKeep the part number LD3500 handy for quick cross‑checks with OEM panels to ensure seamless replacement or expansion.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor electricians and facility managers seeking a robust, space‑savvy solution for high‑current distribution, the Eaton LD3500 500A, 600V, 3‑pole molded case circuit breaker delivers reliable protection with the right mix of compact design, precise tripping, and OEM compatibility. It’s the practical choice when you need dependable branch circuit protection that fits cleanly into standard panelboard ecosystems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349632471202,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-ld3500-500-a-600-v-3-pole-circuit-breaker-ampstate-breakers-319.webp?v=1788696502","url":"https:\/\/www.ampstate.com\/products\/eaton-ld3500-500a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}