{"product_id":"square-d-hlp36045-circuit-breaker","title":"Square D | HLP36045 | Circuit Breaker | 45A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HLP36045 circuit breaker — a precise, dependable overcurrent protection device designed for 45A circuits operating up to 600V. Built to support maintenance, retrofit, and replacement projects, this breaker helps you keep electrical systems safe, scalable, and up to code without sacrificing performance.\u003c\/p\u003e \u003ch2\u003eKey details and compatibility\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 45A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HLP36045\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is your best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Square D breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePrecise specification alignment for systems requiring \u003cstrong\u003e45A at 600V\u003c\/strong\u003e, ensuring reliable protection without unnecessary tripping or under- protection.\u003c\/li\u003e \u003cli\u003eIdeal for \u003cem\u003emaintenance, retrofit, and replacement\u003c\/em\u003e scenarios where exact matching specs are essential to keep panels, feeders, and downstream equipment safe.\u003c\/li\u003e \u003cli\u003eTrusted Square D engineering, designed to endure the rigors of industrial and commercial environments while maintaining consistent performance day after day.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofits of legacy electrical panels that require a specific 45A, 600V protection device.\u003c\/li\u003e \u003cli\u003eMaintenance tasks where a direct fit ensures minimal downtime and straightforward replacement.\u003c\/li\u003e \u003cli\u003eNew installations or upgrades in facilities that operate at up to 600V and need dependable 45A protection for critical circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical procurement tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUse the exact \u003cstrong\u003eHLP36045\u003c\/strong\u003e part number to verify compatibility with your panelboard or switchgear.\u003c\/li\u003e \u003cli\u003eDouble-check the circuit’s current and voltage requirements to prevent mismatches that could impact protection performance.\u003c\/li\u003e \u003cli\u003eKeep a spare on hand for rapid substitution during planned maintenance or retrofit projects to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen precision matters for safety and reliability, the Square D HLP36045 circuit breaker delivers the tailored protection your 45A, 600V circuits deserve. Confirm fit with your equipment and proceed with confidence, knowing the part number is your strongest reference for compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427510440098,"sku":"HLP36045","price":8865.0,"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-hlp36045-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}