{"product_id":"square-d-pq3603glp-fusible-bus-plug","title":"Square D | PQ3603GLP | Fusible Bus Plug | 30A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D PQ3603GLP Fusible Bus Plug is your targeted, field-ready solution for maintenance, retrofit, and replacement tasks that demand exacting compatibility. This 30A, 3-Pole, 600V fusible bus plug is engineered to integrate with compatible Square D switchgear, delivering reliable protection and quick, predictable service interruptions when fault conditions occur.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Fusible bus plug for Square D panels and related gear\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this fusible bus plug matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintains electrical protection coordination within your distribution system by using the correct fusible configuration for 600V applications.\u003c\/li\u003e \u003cli\u003eMinimizes downtime during service windows by providing a direct, field-replaceable component that fits the exact Square D form factor.\u003c\/li\u003e \u003cli\u003eSupports retrofits and upgrades where you need to align with existing protections while expanding or updating your panel layout.\u003c\/li\u003e \u003cli\u003eHelps ensure safer, more reliable operation by preserving the intended isolation and fault-clearing behavior of the bus assembly.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance on Square D distribution panels and switchgear that require a precise 3-pole, 30A, 600V bus plug.\u003c\/li\u003e \u003cli\u003eRetrofit projects where electrical specifications must match existing protection schemes to avoid compatibility issues.\u003c\/li\u003e \u003cli\u003eReplacement of a failed or worn bus plug to restore proper protection without altering other components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eFit, compatibility, and safety notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore ordering, verify that the application matches the PQ3603GLP specifications. The part number is your best reference for compatibility, ensuring the bus plug aligns with your panel configuration and protection scheme. As with any high-voltage, protective device, installation should be performed by qualified personnel in accordance with all safety standards and manufacturer instructions.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat you gain by choosing this part\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExact, design-consistent performance that aligns with Square D protection philosophy\u003c\/li\u003e \u003cli\u003ePredictable integration with your existing 600V, 3-pole circuit topology\u003c\/li\u003e \u003cli\u003eReduced risk of mismatched components during service or upgrades\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for professionals who demand precise specifications and dependable protection, the Square D PQ3603GLP Fusible Bus Plug ensures your high-voltage distribution remains secure, scalable, and ready for future expansion.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425750372514,"sku":"PQ3603GLP","price":1092.0,"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-pq3603glp-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}