{"product_id":"breakers-unlimited-ghb3030-molded-case-circuit-breaker-30a","title":"Breakers Unlimited GHB3030 Molded Case Circuit Breaker 30A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BREAKERS UNLIMITED GHB3030 is an Eaton Series C complete molded case circuit breaker in the G-frame (GHB) family. It provides fixed thermal and fixed magnetic trip protection in a three-pole configuration rated at 30 amps. Voltage ratings cover 480Y\/277 Vac and 125\/250 Vdc, and the breaker operates at 50\/60 Hz. Licensed electricians and industrial maintenance technicians install this breaker in panelboards and load centers where reliable branch-circuit or feeder protection is required. The molded case construction delivers consistent performance in both commercial and light industrial applications.\u003c\/p\u003e\n\u003cp\u003eThe GHB3030 is suited for three-phase branch-circuit protection in commercial buildings, industrial facilities, and similar installations where 480Y\/277 Vac distribution systems are used. Its compact G-frame footprint fits panelboards designed for the GHB series. The fixed thermal element responds to sustained overloads, and the fixed magnetic element provides instantaneous response to short-circuit currents, making it a dependable choice for motor loads, lighting circuits, and general-purpose feeders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThree-pole configuration for three-phase branch-circuit protection\u003c\/li\u003e\n  \u003cli\u003e30A continuous current rating at 480Y\/277 Vac and 125\/250 Vdc\u003c\/li\u003e\n  \u003cli\u003eFixed thermal and fixed magnetic trip for dual-mode overcurrent protection\u003c\/li\u003e\n  \u003cli\u003eG-frame (GHB series) molded case construction\u003c\/li\u003e\n  \u003cli\u003eUL Listed and compliant with Federal Specifications Classification W-C375B\u003c\/li\u003e\n  \u003cli\u003eCompact footprint: 2.63 inches deep, 4 inches tall, 3 inches wide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit circuit breaker for panelboards and load centers accepting Eaton Series C G-frame (GHB) molded case circuit breakers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the panel and verify absence of voltage with a calibrated meter before handling or installing the breaker. Confirm the panelboard bus rating and frame compatibility before mounting. Do not exceed the breaker's rated voltage or amperage during service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e: 30A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating (AC)\u003c\/strong\u003e: 480Y\/277 Vac\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating (DC)\u003c\/strong\u003e: 125\/250 Vdc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e: Three\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrip Type\u003c\/strong\u003e: Fixed thermal, fixed magnetic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame\u003c\/strong\u003e: G-frame (GHB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Depth\u003c\/strong\u003e: 2.63 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Height\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Width\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Weight\u003c\/strong\u003e: 1.75 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL Listed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompliance\u003c\/strong\u003e: Federal Specifications Classification W-C375B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: One year from date of installation or eighteen months from date of shipment, whichever occurs first\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BREAKERS UNLIMITED\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GHB3030\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BREAKERS UNLIMITED","offers":[{"title":"Default Title","offer_id":51268912087346,"sku":"GHB3030","price":36.39,"currency_code":"USD","in_stock":false}],"url":"https:\/\/voomisupply.com\/products\/breakers-unlimited-ghb3030-molded-case-circuit-breaker-30a","provider":"Voomi Supply","version":"1.0","type":"link"}