{"product_id":"eaton-ld3500y-500a-600v-3-pole-bolt-on-circuit-breaker","title":"Eaton LD3500Y - 500 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton LD3500Y is a high-capacity, three-pole bolt-on molded case circuit breaker designed to safeguard large branch circuits with precision. With a 500 A rating at 600 V, it delivers dependable overcurrent and short-circuit protection for panelboards and load centers, keeping critical electrical systems secure and running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: A rigid, vibration-resistant bus connection minimizes movement and arcing risk, even in demanding installations where equipment experiences regular vibrations or shock.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Combines thermal and magnetic sensing to provide stable, repeatable protection across a wide range of loads and fault conditions, reducing nuisance trips and speeding fault isolation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design for three-phase systems\u003c\/strong\u003e: Optimized for balanced three-phase circuits, ensuring consistent protection across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e500 A at 600 V\u003c\/strong\u003e: Suitable for heavy-load applications in residential, commercial, and light industrial settings, delivering robust performance where large feeders or distribution circuits are involved.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-loadcenter compatibility\u003c\/strong\u003e: Engineered to integrate with matching OEM load centers and panelboards, enabling straightforward, plug-in compatibility and streamlined installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e: Ideal for protecting branch circuits in service panels, main distribution panels, and other enclosure setups where reliable overcurrent protection is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the LD3500Y? This unit’s bolt-on construction couples mechanical security with reliable electrical protection, making it a strong choice for installations that demand both durability and predictable trip behavior. The combination of a 500 A rating, 600 V capability, and a tri-pole configuration makes it well-suited for sizable, multi-phase circuits in environments ranging from homes with advanced electrical loads to small-to-mid-size commercial and industrial applications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eUse cases and scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFeeder protection for large panelboards in light commercial spaces\u003c\/li\u003e \u003cli\u003eThree-phase distribution in compact industrial enclosures\u003c\/li\u003e \u003cli\u003eMain or sub-feed protection for equipment racks and service entrances requiring solid, dependable trip certainty\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: LD3500Y\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 500 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation note: Refer to the manufacturer’s guidelines for mounting torque and enclosure compatibility to ensure optimal performance. When paired with appropriate panelboards, the LD3500Y delivers a reliable, long-lasting safeguard for high-demand electrical systems while maintaining straightforward serviceability for maintenance or upgrades.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349632602274,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_74eb8aea-21d6-4236-a163-1d4b460b6237.png?v=1764152000","url":"https:\/\/www.ampstate.com\/products\/eaton-ld3500y-500a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}