{"product_id":"eaton-kd3300-molded-case-circuit-breaker-secure-packaging","title":"KD3300 | Eaton Series C 300A 3-Pole Molded Case Circuit Breaker","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"18\" data-end=\"482\"\u003eThe Eaton KD3300 is a molded case circuit breaker designed to provide reliable protection against overloads and short circuits in industrial and commercial power distribution systems. This Eaton part number KD3300 features a three-pole configuration with a 300 amp current rating and supports operation up to 600 VAC and 250 VDC. As part of Eaton’s Series C breaker family, it delivers dependable thermal-magnetic protection for demanding electrical installations.\u003c\/p\u003e\n\u003ch3 data-start=\"484\" data-end=\"507\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\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 Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKD3300\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 Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeries C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eK Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBreaker Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKD Molded Case Circuit Breaker\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\u003e3 Pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 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\u003eT186 Fixed Thermal and Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50–60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterrupt Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65 kAIC @ 240 VAC; 35 kAIC @ 480 VAC\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\u003eTerminal Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL Listed\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\u003e4.1 × 5.5 × 5.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.5 lbs\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 KD3300\u003c\/h4\u003e\n\u003cp data-start=\"508\" data-end=\"1097\"\u003eThe KD3300 is part of Eaton’s Series C line of molded case circuit breakers, engineered for high-performance circuit protection in modern electrical systems. It incorporates a K-frame design with a T186 fixed thermal and fixed magnetic trip unit to ensure rapid response to overload and short-circuit conditions. The breaker includes aluminum line and load terminals that provide secure connections for reliable current transfer. Designed for integration in panelboards, switchgear, and industrial distribution equipment, it meets UL standards and operates at frequencies from 50 to 60 Hz.\u003c\/p\u003e\n\u003ch3 data-start=\"1099\" data-end=\"1117\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-start=\"1067\" data-end=\"1088\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e300 Amp Current Rating: Provides dependable protection for high-capacity electrical circuits.\u003c\/li\u003e\n\u003cli\u003eThree-Pole Configuration: Designed for balanced protection in three-phase electrical systems.\u003c\/li\u003e\n\u003cli\u003eSeries C Platform: Part of Eaton’s established molded case circuit breaker product family.\u003c\/li\u003e\n\u003cli\u003eThermal-Magnetic Trip Unit: T186 fixed thermal and magnetic protection ensures consistent fault response.\u003c\/li\u003e\n\u003cli\u003eHigh Interrupting Capacity: Rated up to 65 kAIC at 240 VAC and 35 kAIC at 480 VAC.\u003c\/li\u003e\n\u003cli\u003eK-Frame Construction: Robust molded case design suitable for industrial and commercial installations.\u003c\/li\u003e\n\u003cli\u003eDual Voltage Capability: Supports electrical systems up to 600 VAC and 250 VDC.\u003c\/li\u003e\n\u003cli\u003eAluminum Line and Load Terminals: Enables secure wiring connections in power distribution equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe KD3300 delivers the reliability and precision required for protecting industrial power distribution circuits and electrical equipment.\u003c\/p\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":51217973805354,"sku":"KD3300","price":916.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/KD3400F_C_aa5a4c72-2bfd-4b8c-9435-b2138a60d0a7.jpg?v=1772889020","url":"https:\/\/iqelectro.com\/products\/eaton-kd3300-molded-case-circuit-breaker-secure-packaging","provider":"IQElectro","version":"1.0","type":"link"}