{"product_id":"siemens-xlvb321n-fusible-bus-plug","title":"Siemens | XLVB321N | Fusible Bus Plug | 30A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003ch2\u003eSiemens XLVB321N Fusible Bus Plug — 30A, 3-Pole, 240V\u003c\/h2\u003e\n\u003cp\u003eThe Siemens XLVB321N Fusible Bus Plug is a purpose-built component for maintenance, retrofit, and replacement projects within compatible Siemens electrical systems. With a 30-amp rating across 3 poles and a 240-volt operating range, this bus plug is designed to slot into existing configurations that require precise, factory-specified specs.\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 \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e XLVB321N\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUse case:\u003c\/strong\u003e maintenance, retrofit, and replacement in compatible Siemens panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this part matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong precise fit for siemens equipment:\u003e The XLVB321N is built to align with Siemens configurations that call for a 30A, 3-Pole, 240V fusible bus plug, helping you maintain electrical integrity.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong streamlined maintenance and retrofits:\u003e When upgrading or replacing worn components, this plug provides a straightforward reference point to restore original performance without guessing on compatibility.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong reliability through correct specifications:\u003e Using the exact part number ensures you’re pairing with the intended ratings and pole arrangement, reducing the risk of mismatches during service or upgrades.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance on Siemens panels that specify a 30A, 3-pole, 240V fusible bus plug\u003c\/li\u003e \u003cli\u003eRetrofits to bring older panel configurations up to current Siemens specifications\u003c\/li\u003e \u003cli\u003eReplacement of a failed or worn bus plug to restore system protection and performance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility. If your documentation references XLVB321N, this component is the correct match for your Siemens installation.\u003c\/p\u003e \u003ch3\u003eInstallation and handling tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower down the equipment and follow established lockout\/tagout procedures before handling electrical components.\u003c\/li\u003e \u003cli\u003eVerify voltage and amperage requirements match your panel’s specification prior to installation.\u003c\/li\u003e \u003cli\u003eHandle with care to avoid damage to terminals and connections; ensure clean, dry contact surfaces during replacement.\u003c\/li\u003e \u003cli\u003eConsult your panel’s installation guide or a qualified electrician if you’re unsure about the correct procedure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425686671522,"sku":"XLVB321N","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\/siemens-xlvb321n-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}