{"product_id":"square-d-hjf36100-circuit-breaker","title":"Square D | HJF36100 | Circuit Breaker | 100A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HJF36100 Circuit Breaker — 100A, 3-Pole, 600V\u003c\/strong\u003e is a rugged, field-ready protection device designed for maintenance, retrofit, and replacement projects where exact specifications matter. Built to meet demanding commercial and light industrial needs, this breaker helps you preserve system reliability while you upgrade or refresh panel protection.\u003c\/p\u003e \u003cp\u003eKey specs at a glance: \u003cstrong\u003eAmperage 100A\u003c\/strong\u003e, \u003cstrong\u003ePoles 3-Pole\u003c\/strong\u003e, \u003cstrong\u003eVoltage 600V\u003c\/strong\u003e. The part number \u003cstrong\u003eHJF36100\u003c\/strong\u003e is the most reliable reference for compatibility, ensuring you’re selecting the right unit for your Square D panelboard or disconnect where a 3‑pole, 600V device is required.\u003c\/p\u003e \u003cp\u003eWhy this Square D breaker stands out: it delivers trusted build quality and a proven track record in everyday electrical environments. By using the definitive \u003cstrong\u003eHJF36100\u003c\/strong\u003e reference, you can confidently replace or retrofit existing installations, reducing downtime and avoiding compatibility guesswork.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eGuaranteed compatibility when your panel or switchgear specifies \u003cstrong\u003eHJF36100\u003c\/strong\u003e or a compatible Square D 3-Pole, 600V breaker\u003c\/li\u003e \u003cli\u003eIdeal for three-phase circuits and equipment up to 600V, including motor feeders, compressors, and other three-phase loads\u003c\/li\u003e \u003cli\u003ePerfect for maintenance cycles, panel upgrades, and future-ready electrical systems that rely on standard Square D form factors\u003c\/li\u003e \u003cli\u003eClear, auditable reference trail: use the part number to verify fit with your panelboard and service equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation reminders: verify the current rating, voltage, and pole configuration against your panel’s specifications before ordering. Correct compatibility is essential for reliable protection and code compliance.\u003c\/p\u003e \u003cp\u003eDesigned for: electrical contractors, facility managers, and maintenance teams working in commercial or light industrial settings that depend on dependable three‑phase protection up to 600V. If you’re replacing a worn breaker or upgrading your system’s protection, this Square D 100A 3-Pole 600V unit integrates smoothly with existing infrastructure and delivers dependable performance when it matters most.\u003c\/p\u003e \u003cp\u003ePractical tip: keeping a spare HJF36100 on hand for planned replacements helps you maintain a precise upgrade schedule. Pair this with updated panel documentation to streamline future maintenance and inspections.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426871267490,"sku":"HJF36100","price":7734.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_63e470e9-d360-4ffe-a511-3550084c618c.png?v=1766907689","url":"https:\/\/www.ampstate.com\/products\/square-d-hjf36100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}