{"product_id":"eaton-ghb3030-bolt-on-3-phase-circuit-breaker","title":"Eaton GHB3030 Bolt-On 3-Phase Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eThe \u003cstrong\u003eEaton GHB3030\u003c\/strong\u003e functions as a dedicated 30-ampere, three-pole bolt-on circuit breaker intended to safeguard electrical distribution networks within compatible Eaton load centers and switchboard enclosures supporting standard industrial configurations and specific bolt-on busbar requirements. This unit utilizes a mechanical mounting style to connect directly to the cabinet busbar via bolts, providing a secure physical link that distinguishes it from plug-in counterparts commonly found in lighter commercial three-phase power environments. Maintenance technicians typically select this specific catalog number when replacing worn internal components or upgrading older service entrance equipment that relies on the original GHB series architecture for proper overcurrent protection coordination and system stability. By integrating into the system's main distribution path, the breaker ensures that branch circuits remain electrically isolated from fault conditions while adhering to the continuous duty ratings and interruption capacity requirements for modern facility safety compliance. Proper installation of this component facilitates efficient power management across multiple loads, maintaining uninterrupted reliability throughout manufacturing facilities and commercial buildings that operate under consistent heavy electrical demand protocols.\u003c\/p\u003e\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"New","offer_id":51685257150766,"sku":null,"price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_fb412085-af42-4fd0-aa4e-9ae8d17668c9.jpg?v=1769716662","url":"https:\/\/plgautomation.com\/products\/eaton-ghb3030-bolt-on-3-phase-circuit-breaker","provider":"PLG Automation ","version":"1.0","type":"link"}