{"product_id":"general-electric-fvk421wg-fusible-bus-plug","title":"General Electric | FVK421WG | Fusible Bus Plug | 30A | 4-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Electric FVK421WG\u003c\/strong\u003e Fusible Bus Plug is a purpose-built protection component for electrical distribution systems. With a \u003cstrong\u003e30A\u003c\/strong\u003e rating, a \u003cstrong\u003e4-Pole\u003c\/strong\u003e configuration, and \u003cstrong\u003e240V\u003c\/strong\u003e capability, this fusible bus plug is engineered for maintenance, retrofit, and replacement tasks where exact specs matter. Designed to integrate with compatible GE switchgear, it helps keep critical circuits safeguarded while minimizing downtime.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service of GE panel boards and switchgear that require a fusible bus plug with these exact ratings.\u003c\/li\u003e \u003cli\u003eRetrofits to upgrade or restore protective capabilities in existing installations without changing the surrounding hardware.\u003c\/li\u003e \u003cli\u003eReplacement part for extended equipment life, reducing unplanned downtime by having a compatible bus plug on hand.\u003c\/li\u003e \u003cli\u003eIndustrial and commercial electrical systems where precise 240V, 30A, 4-pole protection is needed to safely interrupt fault currents.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ecompatibility and installation considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm fit and ratings before ordering. The \u003cstrong\u003eFVK421WG\u003c\/strong\u003e model is the best reference for compatibility with your GE equipment.\u003c\/li\u003e \u003cli\u003eUse in systems designed for fusible bus plugs of a 4-pole, 30A, 240V configuration.\u003c\/li\u003e \u003cli\u003eEnsure the power is fully de-energized before inspection or installation and follow all applicable electrical codes and safety practices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this GE fusible bus plug matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecision-specified protection:\u003c\/strong\u003e Matches exact amperage, pole count, and voltage to support reliable fault interruption.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless compatibility:\u003c\/strong\u003e Specifically intended for GE switchgear, reducing guesswork during retrofit or replacement projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational confidence:\u003c\/strong\u003e For maintenance teams and engineers, having the correct fusible bus plug minimizes fixture mismatch and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis fusible bus plug is a practical, exact-fit solution for keeping GE electrical systems protected and running smoothly. Whether you're performing routine maintenance, a retrofit to modernize an aging panel, or stocking spare parts for rapid replacement, the FVK421WG delivers dependable, plug-in protection for your 240V, 30A, 4-pole circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425768657058,"sku":"FVK421WG","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/general-electric-fvk421wg-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}