{"product_id":"square-d-pbq3660ghon-fusible-bus-plug","title":"Square D | PBQ3660GHON | Fusible Bus Plug | 600A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for Square D distribution systems, the PBQ3660GHON Fusible Bus Plug delivers dependable, factory-grade protection in a compact 3-pole, 600V form factor. Built for maintenance, retrofit, and replacement work where exact specs are required, this 600A bus plug helps keep service interruptions to a minimum while preserving system safety.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 600A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PBQ3660GHON\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe part number PBQ3660GHON is the best reference for compatibility. Always confirm your panel model, bus-plug configuration, and required ratings before ordering to ensure a proper fit and safe operation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this fusible bus plug matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFactory-matched design for Square D gear ensures coordinated protection across three circuits.\u003c\/li\u003e \u003cli\u003e3-pole configuration provides aligned protection and reduces configuration headaches during maintenance or retrofit.\u003c\/li\u003e \u003cli\u003e600A rating supports high-current distribution without needing mid-process upgrades.\u003c\/li\u003e \u003cli\u003e600V insulation rating makes it suitable for typical industrial electrical environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects in 600V distribution panels that require a ready-to-install fusible bus plug.\u003c\/li\u003e \u003cli\u003eRetrofits where upgrading to fusible protection is part of a planned system enhancement.\u003c\/li\u003e \u003cli\u003eReplacement scenarios to restore protective functionality with a matching, OEM-referenced part number.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for a smooth install\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify the panel model and bus-plug type against the PBQ3660GHON specification before purchase.\u003c\/li\u003e \u003cli\u003eEnsure the power is isolated and follow standard safety procedures during replacement.\u003c\/li\u003e \u003cli\u003eKeep the part number handy as the primary reference to confirm compatibility with your Square D equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425755189410,"sku":"PBQ3660GHON","price":9269.0,"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\/square-d-pbq3660ghon-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}