{"product_id":"eaton-ghb3020-industrial-circuit-breaker-reliable-delivery","title":"GHB3020 | Eaton 20A 3-Pole 480Y\/277V Series C G-Frame Molded Case Circuit Breaker","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Eaton Cutler-Hammer GHB3020 is a 20-amp, 3-pole molded case circuit breaker designed for protection in 480Y\/277 VAC and 125\/250 VDC systems. It features fixed thermal and fixed magnetic trip elements with Long-Time and Instantaneous (LI) functions for dependable overcurrent response. As part of Eaton’s Series C G-Frame family, the GHB3020 supports reliable installation in commercial and industrial distribution environments.\u003c\/p\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\u003eCutler Hammer\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\u003eGHB3020\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\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEaton Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGHB\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\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eG-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\u003e20 A\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\u003eThree-Pole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating (AC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e480Y\/277 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating (DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125\/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 (LI)\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\u003e14 kAIC @ 480Y\/277 VAC; 65 kAIC @ 240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBolt-On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMolded Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial and commercial distribution systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOverload and short-circuit protection\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 \u003c\/h4\u003e\n\u003cp\u003eThe GHB3020 is part of the Eaton Series C molded case breaker line, built on the robust G-Frame platform for three-phase applications. Its fixed thermal-magnetic design provides consistent overload and short-circuit protection across AC and DC systems, supporting operation at 50\/60 Hz. The breaker integrates through bolt-on mounting, ensuring secure attachment within panelboards and distribution assemblies. With interrupting ratings of 14 kAIC at 480Y\/277 VAC and 65 kAIC at 240 VAC, the GHB3020 is suitable for a wide range of installations requiring durable molded case performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20A molded case breaker: Provides reliable low-amperage circuit protection.\u003c\/li\u003e\n\u003cli\u003e3-pole configuration: Supports three-phase electrical systems.\u003c\/li\u003e\n\u003cli\u003eFixed thermal–fixed magnetic trip: Offers stable LI protection for overload and faults.\u003c\/li\u003e\n\u003cli\u003eRated for AC and DC systems: Operates at 480Y\/277 VAC and 125\/250 VDC.\u003c\/li\u003e\n\u003cli\u003eG-Frame Series C construction: Durable molded case design for industrial environments.\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting: Ensures secure installation into compatible panelboards.\u003c\/li\u003e\n\u003cli\u003eHigh interrupting ratings: 14 kAIC at 480Y\/277 VAC and 65 kAIC at 240 VAC.\u003c\/li\u003e\n\u003cli\u003eThermal magnetic operation: Provides consistent response across system frequencies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe GHB3020 delivers the reliability and precision required for robust protection in Series C G-Frame electrical distribution systems.\u003c\/p\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":47450931036458,"sku":"GHB3020","price":317.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/shopping_32.webp?v=1706549452","url":"https:\/\/iqelectro.com\/products\/eaton-ghb3020-industrial-circuit-breaker-reliable-delivery","provider":"IQElectro","version":"1.0","type":"link"}