{"product_id":"square-d-hla360506-circuit-breaker","title":"Square D | HLA360506 | Circuit Breaker | 3-Pole | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HLA360506\u003c\/strong\u003e is a 3-pole plug-in circuit breaker designed for dependable overcurrent protection in compatible panels. Built for maintenance, retrofit, and replacement projects, it helps keep electrical systems running safely and with minimal downtime.\u003c\/p\u003e \u003cp\u003eBefore you order, confirm fit and ratings. The best reference for compatibility is the part number itself, \u003cstrong\u003eHLA360506\u003c\/strong\u003e, which you should match against your panel model, slot type, and required trip characteristics. This plug-in design is purpose-built for Square D electrical systems, delivering reliable operation within the panel’s intended configuration.\u003c\/p\u003e \u003ch3\u003eKey advantages of choosing this 3-pole plug-in breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSimple plug-in installation for quick swaps during service or panel upgrades, reducing project time and labor.\u003c\/li\u003e \u003cli\u003e3-pole configuration provides comprehensive protection for three-phase or multi-wire circuits that require simultaneous trip.\u003c\/li\u003e \u003cli\u003eConsistent alignment with Square D mounting rails and a proven trip mechanism, ensuring dependable performance in everyday use.\u003c\/li\u003e \u003cli\u003eClear, unambiguous part-number reference helps streamline ordering, inventory management, and future replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service: replace a failed or worn 3-pole breaker in a Square D panel without soldering or complex wiring.\u003c\/li\u003e \u003cli\u003eRetrofits and system upgrades: add or upgrade to proper 3-pole protection for three-phase loads or multi-wire circuits.\u003c\/li\u003e \u003cli\u003eReplacement parts for service fleets or facility maintenance teams needing readily identifiable Square D components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters in real-world applications\u003c\/h3\u003e\n\u003cp\u003eFor commercial and residential installations that rely on 3-phase or multi-wire protection, using the correct plug-in breaker ensures consistent safety performance and aligns with the panel’s designed operating characteristics. The HLA360506 plug-in format minimizes downtime during replacements and helps maintain electrical code compliance by matching the panel’s internal geometry and trip behavior.\u003c\/p\u003e \u003ch3\u003ePractical considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify that \u003cstrong\u003eHLA360506\u003c\/strong\u003e matches your panel’s model, slot type, and required ratings before purchasing.\u003c\/li\u003e \u003cli\u003eUse as part of a planned maintenance program or during panel retrofits to maintain uninterrupted protection for critical circuits.\u003c\/li\u003e \u003cli\u003eInstall by following applicable electrical codes and safety guidelines; when in doubt, consult a qualified electrician.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKeep the \u003cstrong\u003eSquare D HLA360506\u003c\/strong\u003e on hand for reliable, plug-in 3-pole protection that supports smooth maintenance workflows and durable circuit protection in compatible Square D panels.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427227422882,"sku":"HLA360506","price":8925.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hla360506-circuit-breaker-3-pole-plug-442.webp?v=1789689093","url":"https:\/\/www.ampstate.com\/products\/square-d-hla360506-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}