{"product_id":"eaton-hkdb3100-circuit-breaker","title":"Eaton | HKDB3100 | Circuit Breaker | 100A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton \u003cstrong\u003eHKDB3100\u003c\/strong\u003e Circuit Breaker—a robust, three-pole protection device designed for demanding 3-phase electrical systems. With a \u003cstrong\u003e100 A\u003c\/strong\u003e rating and a \u003cstrong\u003e600 V\u003c\/strong\u003e maximum voltage, it’s built to perform in maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch3\u003eKey details at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HKDB3100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Eaton breaker stands out\u003c\/h3\u003e\n\u003cp\u003eIn environments where three-phase protection matters, the HKDB3100 delivers dependable interruption for distribution and motor circuits. Its specification alignment—\u003cstrong\u003e100 A, 3-Pole, 600 V\u003c\/strong\u003e—maps cleanly to common commercial, industrial, and HVAC applications, ensuring you get the right piece for the job without guesswork. By centering on the exact part number, you simplify retrofits and replacements and reduce the risk of mismatched components in critical power paths.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in 3-phase panels where a like-for-like replacement is required\u003c\/li\u003e \u003cli\u003eMaintenance of existing industrial feeders and motor control circuits\u003c\/li\u003e \u003cli\u003eReplacement during upgrades of commercial electrical distribution to improve reliability\u003c\/li\u003e \u003cli\u003eNew installations that necessitate a 100 A, 3-Pole, 600 V protection device within Eaton-compatible systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for selection and installation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse the \u003cstrong\u003eHKDB3100\u003c\/strong\u003e part number as the primary reference to ensure exact fit and compatibility with your Eaton panel or enclosure.\u003c\/li\u003e \u003cli\u003eVerify the panel labeling and upstream protection requirements to confirm that a 100 A, 3-Pole, 600 V device meets the targeted protection scheme.\u003c\/li\u003e \u003cli\u003ePlan for professional installation by a qualified electrician to ensure correct wiring, mounting, and safe operation within your electrical distribution system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat to expect in operation\u003c\/h3\u003e\n\u003cp\u003eWhen integrated into a three-phase distribution path, the HKDB3100 offers straightforward, reliable protection for feeders and motors up to its rated amperage. It helps guard essential equipment from overloads and short circuits, supporting smoother operation in environments such as manufacturing floors, commercial facilities, and service-critical electrical rooms.\u003c\/p\u003e \u003cp\u003eTo proceed with confidence, match the part number \u003cstrong\u003eHKDB3100\u003c\/strong\u003e to your existing Eaton setup, confirm the fit, and verify rating requirements before ordering. This targeted approach minimizes downtime and ensures your three-phase system remains protected with components designed to work together.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427388674210,"sku":"HKDB3100","price":11832.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/eaton-hkdb3100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}