{"product_id":"square-d-phf2536-1800a-circuit-breaker","title":"Square D | PHF2536-1800A | Circuit Breaker | 1800A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding industrial applications, the Square D PHF2536-1800A is a high-current, three-pole circuit breaker designed to protect your 600V distribution system. With an 1800A rating and bolt-on mounting, this unit is built for retrofit, maintenance, or replacement projects where exact spec matching matters. Use this PHF breaker in compatible Square D enclosures to ensure reliable protection and fast, secure installation.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1800A\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\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel family:\u003c\/strong\u003e PHF bolt-on series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e PHF2536-1800A\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho it's for and practical use cases\u003c\/h3\u003e\n\u003cp\u003eIdeal for maintenance and retrofits in large electrical panels, service upgrades for aging equipment, or as a replacement in systems demanding high-current protection without changing your enclosure. This breaker is well-suited for industrial facilities such as manufacturing lines, processing plants, and utility rooms where downtime is costly and compatibility is non-negotiable.\u003c\/p\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cp\u003eThe 3-pole design ensures balanced protection across three phase conductors, while the 600V rating supports typical industrial distribution environments. Bolt-On installation provides a robust, vibration-resistant mount in fixed-panel configurations, helping prevent loosening over time and reducing maintenance calls.\u003c\/p\u003e \u003ch3\u003eCompatibility and ordering tips\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eNotes:\u003c\/em\u003e Confirm fit and ratings before ordering. The part number PHF2536-1800A is the best reference for compatibility with your Square D enclosure and bus configuration.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427340603554,"sku":"PHF2536-1800A","price":510.0,"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-phf2536-1800a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}