{"product_id":"square-d-hjf36020-circuit-breaker","title":"Square D | HJF36020 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HJF36020 3-Pole Circuit Breaker—the precise, drop-in solution for 3‑phase protection in systems that require this exact part number. Built for maintenance, retrofit, and replacement projects, this breaker helps you restore reliable circuit protection without guesswork.\u003c\/p\u003e \u003ch2\u003eWhy this 3-Pole breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact part reference for reliable compatibility:\u003c\/strong\u003e The HJF36020 is the definitive identifier. Use this part number to confirm fit with your panel, bus configuration, and system requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design for balanced protection:\u003c\/strong\u003e Perfect for 3‑phase circuits, ensuring simultaneous disconnection across all phases in fault conditions to safeguard equipment and personnel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple project types:\u003c\/strong\u003e Ideal for scheduled maintenance, panel retrofits, or when replacing a worn or failed breaker with a like-for-like component.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear fit-and-rating guidance:\u003c\/strong\u003e Because panel listings and labeling vary, always verify the breaker’s fit and ratings before ordering—the part number is your most dependable compatibility reference.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow to ensure a perfect fit\u003c\/h2\u003e\n\u003cp\u003eWhen selecting this breaker, cross-check your equipment’s labeling, panel catalog, and service documents to confirm that HJF36020 aligns with your voltage and current requirements. If your documentation calls for a specific Square D 3‑pole breaker by part number, this unit is designed to meet that exact specification.\u003c\/p\u003e \u003ch2\u003eWho benefits from the HJF36020\u003c\/h2\u003e\n\u003cp\u003eElectricians, facilities managers, and maintenance teams working with Square D panels will appreciate having a precise, trustworthy replacement option that minimizes downtime and compatibility risk while preserving the integrity of the electrical system.\u003c\/p\u003e \u003ch2\u003ePractical tips for a smooth installation\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePower down the panel and verify zero voltage on all conductors before any replacement work.\u003c\/li\u003e \u003cli\u003eUse the HJF36020 as the primary reference when ordering to ensure exact compatibility with your existing Square D setup.\u003c\/li\u003e \u003cli\u003eKeep replacement breakers in their original packaging until installation to protect against contamination and damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427511128226,"sku":"HJF36020","price":12389.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/square-d-hjf36020-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}