{"product_id":"eaton-fdb1020l-20a-347v-1-pole-bolt-on-circuit-breaker","title":"Eaton FDB1020L - 20 A, 347 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton FDB1020L — a 20A, 347V, 1-pole bolt-on molded case circuit breaker designed to deliver dependable branch-circuit protection in panelboards and load centers. From AmpState, this unit is built to stand up to the demands of commercial and light industrial environments while remaining suitable for residential applications where protected circuits demand solid reliability.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration‑resistant bus connection, helping maintain alignment and contact quality in busy electrical spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection against both overloads and short circuits, reducing nuisance trips and protecting connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM‑level compatibility\u003c\/strong\u003e is designed to work with matching Eaton OEM load centers and panelboards, ensuring a seamless fit in existing systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole, 20A design\u003c\/strong\u003e protects a single hot conductor, making it ideal for branch circuits that require reliable overcurrent protection without unnecessary complexity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e347V rating\u003c\/strong\u003e aligns with commercial distribution practices, providing appropriate protection in higher-voltage panel environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere and how you’ll use it\u003c\/h3\u003e\n\u003cp\u003eIdeal for new installations or retrofits in panelboards and load centers that demand dependable 20A protection on a single phase. Whether wiring lighting, receptacle circuits, or small motors in commercial or light industrial settings, the FDB1020L offers consistent trip behavior and robust physical mounting to withstand installation and service conditions.\u003c\/p\u003e \u003ch3\u003ePractical benefits and outcomes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReduced downtime thanks to predictable thermal-magnetic trip performance that responds quickly to faults without excessive delay.\u003c\/li\u003e \u003cli\u003eLonger service life in vibration-prone environments due to secure bolt-on mounting that maintains solid electrical connections over time.\u003c\/li\u003e \u003cli\u003eSmoother maintenance and replacement with a unit designed to integrate with Eaton’s OEM line, minimizing compatibility concerns during upgrades or panel servicing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FDB1020L\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:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 347V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\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 \u003cp\u003eWhen you’re configuring power protection for commercial or light industrial panels, the Eaton FDB1020L provides a precise, reliable solution that pairs with OEM panel equipment and meets the demands of higher voltage systems. Ensure correct panel compatibility and torque specifications during installation for optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349576700066,"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_e5f0f8b0-d39a-4810-8ddb-81f79e57b07b.png?v=1764150262","url":"https:\/\/www.ampstate.com\/products\/eaton-fdb1020l-20a-347v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}