{"product_id":"eaton-ghqrd1030-30a-277v-circuit-breaker","title":"Eaton GHQRD1030 Circuit Breaker, 30A, 277V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton GHQRD1030 Circuit Breaker — a purpose-built 30 A, 277 V protective device designed for industrial electrical service, maintenance, and replacement projects. When precision matters for safety and uptime, this part number GHQRD1030 is your reliable indicator of proper fit and performance.\u003c\/p\u003e \u003ch3\u003eKey Specifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e GHQRD1030\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongprecise compatibility:\u003e Use the GHQRD1030 part number to confirm fit for your panels and configurations. It’s specifically suited for industrial applications where dependable protection is essential.\u003c\/strongprecise\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongindustrial-grade protection:\u003e Delivers reliable circuit interruption for 277-volt systems, helping to safeguard electrical infrastructure and connected equipment in demanding environments.\u003c\/strongindustrial-grade\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongmaintenance-friendly:\u003e Designed to simplify replacement during scheduled maintenance or after service work, helping you minimize downtime and keep operations running smoothly.\u003c\/strongmaintenance-friendly:\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers overseeing 277 V distribution networks in manufacturing, warehousing, and processing plants.\u003c\/li\u003e \u003cli\u003eElectricians and contractors performing panel upgrades, replacements, or routine maintenance in commercial\/industrial settings.\u003c\/li\u003e \u003cli\u003eProjects where exact part-number matching is critical to ensure compatibility and safety compliance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 30 A circuit breaker in a 277 V branch circuit within an industrial control panel.\u003c\/li\u003e \u003cli\u003eIncorporating a reliable 30 A protection device during new equipment installation on 277 V circuits.\u003c\/li\u003e \u003cli\u003eMaintaining uptime in critical systems by ensuring easy, accurate part-number based sourcing for replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and fit guidance\u003c\/h3\u003e\n\u003cp\u003eTo ensure proper operation, verify fit by part number and assess your specific application requirements. If you’re unsure about compatibility, reach out with your panel model or distribution setup and we’ll help confirm the match for GHQRD1030.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNeed help matching a part number or confirming compatibility? Message us and we’ll assist in identifying the right fit for your installation.\u003c\/em\u003e\u003c\/p\u003e \u003ch3\u003ePractical insights\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep a small inventory of replacement parts keyed to your Eaton series to reduce downtime during maintenance windows.\u003c\/li\u003e \u003cli\u003eDocument each part number against panel schematics so future replacements are straightforward and code-compliant.\u003c\/li\u003e \u003cli\u003eWhen ordering, cross-check any related accessories or mounting accessories specified for your Eaton breaker family to ensure complete compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46414510063778,"sku":"GHQRD1030","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\/eaton-ghqrd1030-30a-277v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}