{"product_id":"eaton-kd3100w-100a-600v-3-pole-bolt-on-circuit-breaker","title":"Eaton KD3100W - 100 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Eaton, the KD3100W is a 3-pole, bolt-on molded case circuit breaker rated at 100A and 600V. It delivers dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters, supported by a thermal-magnetic trip unit that provides stable, repeatable protection across diverse electrical loads. Built for rugged, vibration-prone environments, its secure bolt-on mounting ensures a rigid bus connection, reducing movement and arc-prone faults in demanding installations.\u003c\/p\u003e \u003ch2\u003eKey advantages that matter in real-world panels\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e – a rigid connection to the bus bar minimizes vibration-related wear and maintains consistent electrical contact over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e – combines thermal and magnetic protection for precise fault detection, delivering fast, predictable responses to overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e – designed to pair with matching Eaton OEM load centers and panelboards for straightforward retrofits and replacements without compatibility guesswork.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 100A, 600V design\u003c\/strong\u003e – ideal for three-phase systems common in commercial and light industrial settings, while still suitable for residential panel configurations requiring robust three-phase protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e – suitable for residential, commercial, and light industrial protection needs where reliable, long-term performance matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho benefits from the KD3100W\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eElectrical contractors upgrading or replacing breakers in panelboards and loadcenters that require a 3-pole, 100A, 600V bolt-on solution.\u003c\/li\u003e \u003cli\u003eBuilders and facility managers seeking a dependable, long-lasting protection device for new installations or retrofits in three-phase electrical systems.\u003c\/li\u003e \u003cli\u003eHomeowners or facility operators performing service upgrades who need a compatible, OEM-grade breaker that aligns with existing Eaton panel infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical specifications at a glance\u003c\/h2\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 KD3100W\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 100A\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\u003eMounting Style:\u003c\/strong\u003e Bolt-on\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 \u003ch2\u003ePractical installation and usage tips\u003c\/h2\u003e\n\u003cp\u003eTo ensure optimal performance, install the KD3100W in panels that accept bolt-on molded case breakers from Eaton’s KD-series family. Verify that the panelboard or load center is compatible with a 3-pole, 100A, 600V bolt-on device and follow the manufacturer’s torque and mounting guidelines for a secure, vibration-resistant fit. Use in new builds or replacements where reliable, predictable trip characteristics and OEM compatibility are priorities, and pair with appropriate feeders and conductors rated for 600V and 100A for safe, compliant operation.\u003c\/p\u003e \u003cp\u003eAvailable from AmpState, this Eaton KD3100W breaker combines robust protection with straightforward compatibility, making it a practical choice for professional electricians and seasoned DIY installers aiming for durable, code-compliant electrical protection in panelboards and loadcenters.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349626114210,"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_51c29c5e-7feb-4043-ad72-d566360df84d.png?v=1764151777","url":"https:\/\/www.ampstate.com\/products\/eaton-kd3100w-100a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}