{"product_id":"general-electric-ac421rj-fusible-bus-plug","title":"General Electric | AC421RJ | Fusible Bus Plug | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eWhen your switchgear relies on precise, reliable protection, the General Electric AC421RJ Fusible Bus Plug steps in as the trusted 3-pole, 240V solution you can count on. Designed for maintenance, retrofit, and replacement projects, this GE component delivers straightforward compatibility and dependable fusible protection so your equipment stays safeguarded during service windows and in daily operation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e AC421RJ\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes the AC421RJ distinct\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect-fit for compatible GE panels\u003c\/strong\u003e: Built to align with standard GE configurations, reducing guesswork during maintenance and retrofit projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible protection for safe operation\u003c\/strong\u003e: The fusible design helps isolate faults and protect downstream equipment, improving overall system reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for maintenance, retrofit, and replacement\u003c\/strong\u003e: Ideal when upgrading older gear, refreshing worn components, or swapping out damaged plugs without overhauling entire assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and ideal environments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eScheduled maintenance for electrical service panels that require a 3-pole, 240V fusible bus plug.\u003c\/li\u003e \u003cli\u003eRetrofits where upgrading to fusible protection is necessary to meet updated safety standards.\u003c\/li\u003e \u003cli\u003eReplacement of a failing or damaged bus plug in GE-based switchgear to restore full electrical protection with minimal downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and ordering guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore ordering, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e for your specific equipment. The part number \u003cstrong\u003eAC421RJ\u003c\/strong\u003e is the most reliable reference for compatibility, so use it to verify that this fusible bus plug matches your panel model and configuration.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eInstallation and safety notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWork should be performed by a qualified electrical professional. Always ensure power is fully disconnected and verify all ratings match your system requirements before installation. Proper torque, secure connections, and adherence to applicable electrical codes are essential for safe operation and long-term reliability.\u003c\/p\u003e \u003cp\u003eStock up with the GE AC421RJ Fusible Bus Plug when you need a trusted 3-pole, 240V solution that simplifies maintenance, enables safer retrofits, and provides reliable replacement capability for GE-based switchgear.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425789399202,"sku":"AC421RJ","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-ac421rj-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}