{"product_id":"hfddc2040l-eaton-40a-2-pole-f-frame-pvguard-molded-case-circuit-breaker","title":"HFDDC2040L | Eaton 40A 2-Pole F-Frame PVGuard Molded Case Circuit Breaker","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Eaton HFDDC2040L is a two-pole molded case circuit breaker engineered for dependable overcurrent protection in photovoltaic and DC power systems. This breaker combines fixed thermal and fixed magnetic trip elements to ensure stable performance under demanding electrical conditions. Designed for use in solar, industrial, and distribution applications, the HFDDC2040L supports both AC and DC installations requiring high interrupting capability.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEaton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCircuit Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHFDDC2040L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMolded Case Circuit Breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePV Guard \/ Solar Series, Series C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCircuit Breaker Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHFD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF-Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 VAC, 250 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed Thermal \/ Fixed Magnetic (T186)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterrupt Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42 kAIC at 600 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLine and Load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL 489\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (L × W × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.5 in × 5 in × 4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year from installation \/ 18 months from shipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGlass Polyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicable Systems\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGrounded or Ungrounded DC and AC Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About HFDDC2040L\u003c\/h4\u003e\n\u003cp\u003eThe HFDDC2040L is part of Eaton’s PV Guard \/ Solar Series, built on the robust Series C platform for use in renewable energy and DC circuit environments. It features an F-frame construction with an HFD breaker type and a T186 fixed thermal-magnetic trip unit for consistent system protection. This model is compatible with grounded or ungrounded systems and integrates cleanly into panelboards, switchboards, and related distribution equipment. Engineered to meet UL 489 standards, it supports high interrupt ratings for applications where reliable fault isolation is essential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eF-Frame Construction: Durable molded case design suited for demanding AC and DC electrical systems.\u003c\/li\u003e\n\u003cli\u003eFixed Thermal\/Magnetic Trip: Provides stable overload and short-circuit protection without adjustable settings.\u003c\/li\u003e\n\u003cli\u003eHigh Interrupt Rating: Rated at 42 kAIC at 600 VAC to handle severe fault conditions.\u003c\/li\u003e\n\u003cli\u003eSolar\/PV Application Ready: Optimized for DC and PVGuard installations up to 250 VDC.\u003c\/li\u003e\n\u003cli\u003eTwo-Pole Configuration: Supports both line and load terminals for straightforward integration.\u003c\/li\u003e\n\u003cli\u003eUL 489 Certification: Complies with major safety standards for industrial circuit protection.\u003c\/li\u003e\n\u003cli\u003eCompact Dimensions: Designed to fit standard mounting environments within distribution equipment.\u003c\/li\u003e\n\u003cli\u003eWide System Compatibility: Functions in grounded and ungrounded systems used in renewable and industrial settings.\u003c\/li\u003e\n\u003cli\u003eThe HFDDC2040L delivers the reliability and precision required for safe, continuous operation in photovoltaic and DC electrical distribution systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":49105070162176,"sku":"HFDDC2040L","price":624.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/ES-PCD-PVGARD-MCCB_FM.jpg?v=1785539390","url":"https:\/\/alotechparts.com\/products\/hfddc2040l-eaton-40a-2-pole-f-frame-pvguard-molded-case-circuit-breaker","provider":"Alo Tech Solutions","version":"1.0","type":"link"}