{"product_id":"eaton-fd3070-70a-600v-3-pole-bolt-on-circuit-breaker","title":"Eaton FD3070 - 70 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton FD3070\u003c\/strong\u003e is a 70 A, 600 V, 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short‑circuit protection in panelboards and loadcenters.\u003c\/p\u003e \u003cp\u003eBuilt for reliability in residential, commercial, and light industrial environments, this thermal‑magnetic breaker combines rugged hardware with precise protection settings to guard your electrical system against faults. The result is safer operation and fewer interruptions in daily workflows, outages, or busy service environments.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt‑on mounting\u003c\/strong\u003e provides a rigid, vibration‑resistant bus connection that stays seated in equipment with fans, motors, or HVAC vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection—overloads are met with a controlled response, while short circuits trip quickly to minimize damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM‑compatible\u003c\/strong\u003e designed to work with matching OEM load centers and panelboards for straightforward replacement or upgrade.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree‑pole protection\u003c\/strong\u003e ideal for three‑phase circuits, making it well suited for commercial and light industrial panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications\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 FD3070\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 70 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\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 \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eWhen reliability matters, the FD3070 delivers with a secure bolt‑on connection that reduces the risk of loose bus bars and intermittent faults. The thermal‑magnetic trip unit combines fast fault clearing with predictable behavior under overloads, helping protect wiring insulation and downstream devices. Its OEM compatibility means you can integrate this breaker into existing panelboards and loadcenters without compatibility hiccups, keeping installation clean, compliant, and easy to service.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading residential or light commercial panels that require a robust 3‑pole protection solution\u003c\/li\u003e \u003cli\u003eRetrofits where a bolt‑on breaker is preferred for secure mounting in vibrational environments\u003c\/li\u003e \u003cli\u003eNew installations in panelboards and loadcenters that demand reliable overcurrent and short‑circuit protection for three‑phase circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panelboard supports bolt‑on breakers and three‑pole configurations before installation.\u003c\/li\u003e \u003cli\u003eFollow proper mounting procedures to ensure a solid bus connection and optimal trip performance.\u003c\/li\u003e \u003cli\u003eIn commissioning, test the trip function to confirm stable overload protection and rapid short‑circuit clearing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349575618722,"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_9aff85e6-b546-4055-9156-612b63f4f347.png?v=1764150210","url":"https:\/\/www.ampstate.com\/products\/eaton-fd3070-70a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}