{"product_id":"eaton-fdpbt3644j-200a-200a-600v-3-pole-twin-breaker-style-fusible-switch-200kaic-fdpbt-series","title":"Eaton FDPBT3644J – 200A\/200A, 600V, 3-Pole Twin Breaker-Style Fusible Switch – 200kAIC","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton FDPBT3644J\u003c\/strong\u003e is a rugged, high-capacity twin breaker‑style fusible switch engineered for demanding industrial and commercial electrical distributions. With dual 200A circuits in a single 3‑pole enclosure, this 600V device delivers reliable, space‑saving power control where every amp counts.\u003c\/p\u003e \u003ch3\u003eDual‑circuit protection in one compact enclosure\u003c\/h3\u003e\n\u003cp\u003eDesigned to protect two critical circuits without expanding the footprint, the FDPBT3644J combines two independent 200A poles in a single, rugged unit. Its twin breaker‑style fusible design provides fast, reliable overcurrent and short‑circuit protection while keeping wiring and layout streamlined in panelboards and switchboards.\u003c\/p\u003e \u003ch3\u003eWhy this matters for your system\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-energy fault clearance\u003c\/strong\u003e: 200kAIC interrupting capacity at 600V ensures robust protection for demanding distribution networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpace‑efficient architecture\u003c\/strong\u003e: Eliminates the need for separate protective devices, freeing valuable space in crowded electrical rooms.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e: Built to Eaton’s FDPBT standards, delivering long service life in harsh industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless integration\u003c\/strong\u003e: Specifically designed for use with Eaton FDPBT series panelboards and switchgear, enabling straightforward upgrades or retrofits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eThe FDPBT3644J is an excellent choice for panelboards, switchboards, and distribution systems that require reliable dual‑circuit protection within a compact enclosure. It’s particularly well-suited for installations where space is at a premium but high current protection is non‑negotiable, such as:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eLarge commercial facilities with dense electrical rooms\u003c\/li\u003e \u003cli\u003eManufacturing floors and processing plants needing dependable dual‑circuit control\u003c\/li\u003e \u003cli\u003eProcess control networks that demand fast fault clearance and minimal downtime\u003c\/li\u003e \u003cli\u003eRetrofits or expansions within existing FDPBT series systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\/Manufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e FDPBT\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FDPBT3644J\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Twin Breaker‑Style Fusible Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmp Rating:\u003c\/strong\u003e 200A \/ 200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V AC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting Capacity (AIC):\u003c\/strong\u003e 200kA @ 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Heavy‑duty, space‑saving twin fusible design\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e FDPBT series panelboards and switchgear\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen reliability matters and space is at a premium, the FDPBT3644J delivers dual‑circuit protection with a compact footprint, making it a practical, future‑proof choice for modern electrical distributions. Integrate it into your FDPBT‑equipped setup and experience streamlined installation, robust protection, and long‑term performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":45811360333986,"sku":null,"price":5010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/EatonFDPBT3644J_200A200A_600V_3-PoleTwinBreaker-StyleFusibleSwitch_200kAICFDPBTSerie.png?v=1757425350","url":"https:\/\/www.ampstate.com\/products\/eaton-fdpbt3644j-200a-200a-600v-3-pole-twin-breaker-style-fusible-switch-200kaic-fdpbt-series","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}