{"product_id":"eaton-pdg21m0100tffj-circuit-breaker","title":"Eaton PDG21M0100TFFJ - Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEaton’s PDG21M0100TFFJ molded case circuit breaker delivers dependable branch circuit protection for panelboards and load centers, engineered to keep residential, commercial, and light industrial electrical systems safe and up to code. With a compact molded case design and a precise thermal-magnetic trip unit, this breaker provides reliable protection where space and performance matter most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey benefits that stand out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient molded case design\u003c\/strong\u003e maximizes panel real estate, making it easier to fit additional circuits in retrofit projects or new installations without compromising protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e offers stable, repeatable protection across temperature variations—the thermal element handles sustained overloads while the magnetic element delivers a rapid trip for short-circuit faults, helping minimize damage to wiring and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility\u003c\/strong\u003e is built to drop into matching Eaton OEM load centers and panelboards, reducing installation time and ensuring coordinated protection across the system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple sectors\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where reliable branch circuit protection is critical for safety and uptime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimplified maintenance and replacement\u003c\/strong\u003e with standardized form factors and trip characteristics, supporting straightforward service and future upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\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 PDG21M0100TFFJ\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\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 \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eInstalling in compact residential load centers where every inch of panel space counts, while maintaining robust protection for lighting, outlets, and small appliances.\u003c\/li\u003e \u003cli\u003eUpgrading or retrofitting commercial panels to improve fault protection without enlarging the panel footprint.\u003c\/li\u003e \u003cli\u003eConfiguring light industrial distribution boards that require dependable interruption performance on multiple branches with a streamlined replacement path.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the right breaker influences safety, reliability, and maintenance cycles. The Eaton PDG21M0100TFFJ delivers a thoughtful balance of compact design, accurate protection, and OEM panel compatibility, helping you build safer electrical systems with clarity and confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349644955810,"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_608a9fd2-0c61-4aa4-92ac-f5de28c7ac6b.png?v=1764152428","url":"https:\/\/www.ampstate.com\/products\/eaton-pdg21m0100tffj-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}