{"product_id":"eaton-fdb3100l-100a-600v-3-pole-circuit-breaker","title":"Eaton FDB3100L - 100 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton FDB3100L 100 A, 600 V, 3-Pole molded case circuit breaker is engineered to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for practical, real-world electrical protection, this unit combines compact design with robust performance to keep essential circuits safe and available.\u003c\/p\u003e \u003ch3\u003eWhy the FDB3100L stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient molded case design\u003c\/strong\u003e: Its compact footprint helps you maximize panel space, making it easier to fit alongside other breakers and maintain clean, organized distributions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Delivers stable, repeatable protection by responding to both overloads (thermal) and short circuits (magnetic), even as ambient conditions vary.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e: Supports balanced three‑phase protection, reducing the risk of neutral or phase imbalances in commercial or light industrial circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible for seamless replacement\u003c\/strong\u003e: Specifically designed to be compatible with matching OEM load centers and panelboards, simplifying upgrades and maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application range\u003c\/strong\u003e: Suitable for residential, commercial, and light industrial electrical projects where reliable overcurrent protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\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 FDB3100L\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\u003eChoose the Eaton FDB3100L for panelboard or load center installations where three-phase protection is required at a 100 A rating. It’s a practical choice for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree‑phase feeders and branch circuits in light commercial spaces\u003c\/li\u003e \u003cli\u003eUpgrading aging panels with a compatible OEM solution to restore reliable protection\u003c\/li\u003e \u003cli\u003eNew installations in residential developments or mixed-use buildings that require robust short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation considerations\u003c\/h3\u003e\n\u003cp\u003eTo ensure optimal performance, pair the FDB3100L with matching OEM load centers and panelboards. This ensures a smooth fit, coordinated tripping characteristics, and reliable protection aligned with your existing electrical architecture.\u003c\/p\u003e \u003ch3\u003ePractical guidance for real-world use\u003c\/h3\u003e\n\u003cp\u003eWhen selecting the FDB3100L, consider the following to maximize protection and longevity:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConfirm your panelboard or load center is designed to accept a 3-pole molded case breaker of this rating and style.\u003c\/li\u003e \u003cli\u003ePlan for balanced three-phase protection on all legs to prevent nuisance trips and ensure even load distribution.\u003c\/li\u003e \u003cli\u003eSchedule professional installation to verify torque, clearance, and proper enclosure labeling in accordance with local codes and standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Eaton FDB3100L, AmpState delivers a trusted, purpose-built solution for protecting critical circuits with precision and reliability. Its combination of space-saving design, precise thermal-magnetic protection, and OEM-compatible compatibility makes it a smart choice for installers seeking durable, easy-to-integrate overcurrent protection in panelboards and load centers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349581582498,"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_0f6ee5c3-dd5c-4f80-b7d9-c3743699e613.png?v=1764150363","url":"https:\/\/www.ampstate.com\/products\/eaton-fdb3100l-100a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}