{"product_id":"eaton-kd3100c-100a-600v-3-pole-circuit-breaker","title":"Eaton KD3100C - 100 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Eaton, the KD3100C 100A 3-Pole molded case circuit breaker delivers dependable overcurrent and short-circuit protection for panelboards and loadcenters. Its compact molded case design maximizes panel space without sacrificing safety or performance, making it a practical choice for efficient, reliable electrical protection.\u003c\/p\u003e \u003ch3\u003eKey advantages that set the KD3100C apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e minimizes footprint inside panels, freeing space for wiring and additional devices while maintaining robust protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection across varying temperatures and load conditions, helping prevent nuisance trips and ensuring consistent safety margins.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e ideal for 3-phase systems, enabling clean, balanced protection for multi‑phase motor and equipment circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed to pair with matching Eaton OEM loadcenters and panelboards for a seamless fit and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where dependable branch circuit protection is essential.\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 KD3100C\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\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\u003eUse the KD3100C in panelboards and loadcenters that serve three-phase equipment or multi-wire branch circuits. It’s well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eNew construction and remodel projects in light commercial spaces where space-efficient protection is a priority\u003c\/li\u003e \u003cli\u003eResidential developments with multi‑unit wiring requiring reliable 3‑pole protection\u003c\/li\u003e \u003cli\u003eElectrical enclosures in small industrial settings guarding motors and heat-producing equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this breaker over alternatives\u003c\/h3\u003e\n\u003cp\u003eBeyond basic specs, the KD3100C emphasizes compatibility and dependable behavior in real-world installations. The combination of a compact form factor and a thermal-magnetic trip unit translates to fewer panel fit issues, predictable tripping performance, and straightforward matching with existing Eaton loadcenters. For installers and facility managers, this means faster panel upgrades, easier maintenance, and consistent protection across three-phase circuits.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that the panelboard or loadcenter is rated for 600 V and 100 A to ensure full compatibility and safe operation.\u003c\/li\u003e \u003cli\u003eWhen replacing an older or different-brand breaker, confirm the new KD3100C’s trip characteristics align with your system’s protection requirements.\u003c\/li\u003e \u003cli\u003eFollow all applicable electrical codes and safety practices during installation, including proper torque on the mounting hardware and secure wiring terminations.\u003c\/li\u003e \u003cli\u003eStore spares in a clean, dry location to preserve the integrity of the thermal-magnetic trip mechanism for long‑term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Eaton KD3100C stands out for dependable protection, panel-friendly design, and practical fit with OEM loadcenters. For engineers, electricians, and facilities teams seeking solid, repeatable branch circuit protection in 3-phase systems, this 100 A, 600 V, 3-pole molded case breaker is a reliable choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349626081442,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-kd3100c-100-a-600-v-3-pole-circuit-breaker-ampstate-breakers-397.webp?v=1788695178","url":"https:\/\/www.ampstate.com\/products\/eaton-kd3100c-100a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}