{"product_id":"eaton-cutler-hammer-sfdn100-100a-circuit-breaker","title":"Eaton Cutler-Hammer SFDN100 100A Circuit Breaker, NEMA 1 | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton Cutler-Hammer SFDN100 100A circuit breaker is a trusted, OEM-grade solution for reliable protection within indoor electrical distribution systems. Specifically designed for panelboards, load centers, and general distribution networks, this SFDN100 model helps keep circuits safe from overcurrent events while fitting seamlessly into established Eaton Cutler-Hammer installations.\u003c\/p\u003e \u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent part number for retrofit and maintenance\u003c\/strong\u003e: Keeping the same SFDN100 part number simplifies stocking, ordering, and field repairs, reducing downtime when you’re upgrading or maintaining existing panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA 1 enclosure\u003c\/strong\u003e: Built for indoor use, providing solid protection in everyday commercial and residential environments where dust and debris control are standard requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100 A amperage rating\u003c\/strong\u003e: Appropriately sized to protect feeders and branch circuits up to 100 amps, helping enforce safe electrical distribution without overtripping nuisance scenarios.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart of the Eaton Cutler-Hammer family\u003c\/strong\u003e: Optimized for compatibility with Eaton panelboards, load centers, and the broader Cutler-Hammer lineup, ensuring dependable performance within established systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailable from AmpState\u003c\/strong\u003e: Ready to ship to support your project timelines and maintenance schedules.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal Use Cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where maintaining the exact part number accelerates procurement and installation.\u003c\/li\u003e \u003cli\u003eMaintenance planning for ongoing electrical distribution systems that rely on standardized Eaton components.\u003c\/li\u003e \u003cli\u003eIndoor commercial or residential panelboards and load centers that require a robust 100A circuit protection solution.\u003c\/li\u003e \u003cli\u003eReplacement in existing Eaton Cutler-Hammer installations to minimize compatibility concerns and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a Glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton Cutler-Hammer\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SFDN100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e NEMA 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Circuit protection in panelboards, load centers, and electrical distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eThinking About Compatibility?\u003c\/h2\u003e\n\u003cp\u003eIf you’re matching a part number to an existing Eaton Cutler-Hammer setup or confirming fit within your specific panel, we’re here to help. Message us to verify compatibility and ensure the SFDN100 is the right choice for your installation and maintenance plan.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410905813154,"sku":"SFDN100","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-sfdn100-100a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}