{"product_id":"general-electric-sb321rgj-fusible-bus-plug","title":"General Electric | SB321RGJ | Fusible Bus Plug | 30A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Electric SB321RGJ Fusible Bus Plug\u003c\/strong\u003e is a purpose-built 30A, 3-Pole, 240V device designed for reliable maintenance, retrofit, and replacement in electrical distribution systems. Identified by the part number SB321RGJ, this fusible bus plug is crafted to align with exact specifications where compatibility matters most.\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 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this fusible bus plug matters\u003c\/h3\u003e\n\u003cp\u003eIn three-phase switchgear and bus bar configurations, a fusible bus plug like the SB321RGJ provides a safe, controlled pathway for protection and isolation during maintenance or upgrades. Using the correct part ensures you maintain system protection characteristics and electrical clearance without compromising performance. Because the part number is the best reference for compatibility, confirming the SB321RGJ fits your equipment before ordering helps prevent mismatches and downtime.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on GE switchgear where a 30A, 3-Pole, 240V fusible plug is required\u003c\/li\u003e \u003cli\u003eRetrofit projects that need a direct spec match to existing bus plugs\u003c\/li\u003e \u003cli\u003eReplacement scenarios to restore original protection and functionality\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility considerations\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, verify that your equipment requires a 30A, 3-Pole, 240V fusible bus plug and that SB321RGJ is the correct reference for your model. When in doubt, rely on the part number as the primary compatibility reference. Ensure installation is performed by qualified personnel in accordance with applicable safety standards and local electrical codes to maintain system integrity and user safety.\u003c\/p\u003e \u003cp\u003eWith the GE SB321RGJ, you gain a purpose-built replacement that honors exact specifications, supports quick maintenance cycles, and helps you keep your electrical distribution running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46425743098018,"sku":"SB321RGJ","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-sb321rgj-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}