{"product_id":"cutler-hammer-gd3030c-30a-3p-480v-circuit-breaker","title":"Cutler-Hammer GD3030C Circuit Breaker, 30A, 3-Pole, 480V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eCutler-Hammer GD3030C Circuit Breaker\u003c\/strong\u003e is a rugged, 30-amp, 3-pole protective device designed for industrial electrical service, maintenance, and replacement in 3-phase systems. Built to pair with the Cutler-Hammer Case series, this breaker delivers dependable protection for 480V feeders and motors.\u003c\/p\u003e \u003cp\u003eWith a 30 A rating and 3-pole configuration, the GD3030C is ideal for safeguarding 3-phase equipment in manufacturing lines, process controls, and heavy equipment installations. It fits into standard 3-phase panelboards and switchgear setups that operate at 480 volts, helping prevent costly outages from short circuits and overloads.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Cutler-Hammer\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Case\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e GD3030C\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your operation\u003c\/h3\u003e\n\u003cp\u003eChoosing the GD3030C means you get a genuine, factory-grade component designed to withstand industrial conditions. The 3-pole design ensures all three phases are protected in a single device, simplifying panel layout and maintenance. Its 480V rating aligns with common industrial power distribution, making it a reliable choice for motor circuits, conveyors, pumps, and other 3-phase loads.\u003c\/p\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacement in existing 480V, 3-phase panels to restore reliable protection for motors and feeders.\u003c\/li\u003e \u003cli\u003eNew installations where a 3-pole 480V protective device is required in a Case-series panelboard.\u003c\/li\u003e \u003cli\u003eMaintenance projects requiring compatible, exact-part replacements to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eTo ensure a secure fit, verify the part number (GD3030C) against your application requirements and the Case-series panel or switchgear you’re using. If you’re unsure about compatibility, reach out for confirmation before purchase — we can help confirm fit and address any panel-specific considerations.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This item is associated with the Case series. Use the stated part number to confirm compatibility with your equipment and installation scenario. Need help matching a part number or confirming compatibility? Message us and we'll help.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46414653292706,"sku":"GD3030C","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/cutler-hammer-gd3030c-30a-3p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}