{"product_id":"eaton-ghb1020hid-circuit-breaker","title":"Eaton | GHB1020HID | Circuit Breaker | 20A | 1-Pole | 277V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton GHB1020HID circuit breaker is a reliable 20-amp, \u003cstrong\u003e1-Pole\u003c\/strong\u003e device rated for \u003cstrong\u003e277V\u003c\/strong\u003e. Designed for maintenance, retrofit, and replacement projects where exact specs matter, this Eaton part delivers consistent protection and compatibility in commercial and industrial panels.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Eaton model stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePrecisely matched to Eaton panels and compatible enclosures with the \u003cstrong\u003eGHB1020HID\u003c\/strong\u003e catalog reference, reducing guesswork during replacement.\u003c\/li\u003e \u003cli\u003eSingle-pole design tailored for 277V circuits common in commercial lighting and other low- to mid-voltage installations.\u003c\/li\u003e \u003cli\u003eDependable overcurrent protection from a trusted manufacturer, engineered to perform reliably in retrofit and maintenance scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where existing equipment calls for a \u003cstrong\u003e20A, 1-Pole, 277V\u003c\/strong\u003e breaker\u003c\/li\u003e \u003cli\u003eMaintenance replacements in panels that require exact Eaton specifications\u003c\/li\u003e \u003cli\u003eNew installations within systems designed around Eaton’s GHB1020HID ratings for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eImportant compatibility notes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Confirm fit and ratings before ordering. The \u003cstrong\u003epart number GHB1020HID\u003c\/strong\u003e is the best reference for compatibility with your panel and 277V circuits.\u003c\/p\u003e \u003ch2\u003ePractical tips for installation and care\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify your panel is rated for 277V circuits and that a \u003cstrong\u003e20A, 1-Pole\u003c\/strong\u003e device is appropriate for the circuit you’re protecting.\u003c\/li\u003e \u003cli\u003ePower down the equipment and follow established safety protocols before replacing or installing the breaker.\u003c\/li\u003e \u003cli\u003eKeep the original packaging until installation to preserve protection ratings and prevent damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426094338210,"sku":"GHB1020HID","price":3394.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-ghb1020hid-circuit-breaker-20a-1-pole-277v-100.webp?v=1789509660","url":"https:\/\/www.ampstate.com\/products\/eaton-ghb1020hid-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}