{"product_id":"schneider-electric-pq4203gja-fusible-bus-plug","title":"Schneider Electric | PQ4203GJA | Fusible Bus Plug | 30A | 4-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eSchneider Electric PQ4203GJA Fusible Bus Plug is a purpose-built solution for maintenance, retrofit, and replacement in compatible electrical distribution systems. With a 30A rating, 4-pole configuration, and 240V operating voltage, this plug-in component helps you maintain reliable power delivery while protecting equipment and settings from overcurrent events.\u003c\/p\u003e \u003cp\u003eDesigned to slot into Schneider Electric bus assemblies, PQ4203GJA offers a precise fit that minimizes installation guesswork during retrofits and service calls. Before you order, confirm fit and ratings on your panel—part number PQ4203GJA is your best reference for compatibility.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility with Schneider Electric bus systems\u003c\/strong\u003e — the PQ4203GJA part number is the most reliable guide when matching components to your panel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated fusible protection\u003c\/strong\u003e — provides overcurrent protection at 30A, helping isolate faults quickly and minimize equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFour-pole design\u003c\/strong\u003e — ensures robust current paths and balanced distribution across phases in 240V systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly retrofit option\u003c\/strong\u003e — ideal for upgrading, replacing worn bus plugs, or refreshing aging panels without complete electrical overhauls.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for 240V commercial\/industrial environments\u003c\/strong\u003e — suitable for service entrances, switchgear, and distribution panels that require a fusible bus plug with four poles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAmperage: 30A\u003c\/li\u003e \u003cli\u003ePoles: 4-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 240V\u003c\/li\u003e \u003cli\u003ePart number: PQ4203GJA\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and best practices: If you're performing a panel upgrade, use PQ4203GJA to maintain current rating while upgrading protection schemes. In a service or maintenance window, this fusible bus plug can replace a failed component to restore service quickly. Always verify compatibility with your specific Schneider Electric panel model and its ratings before installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46425749192866,"sku":"PQ4203GJA","price":1274.0,"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\/schneider-electric-pq4203gja-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}