{"product_id":"square-d-hjl36040aabcsdyp","title":"Square D HJL36040AABCSDYP 36040A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D \u003cstrong\u003eHJL36040AABCSDYP\u003c\/strong\u003e 36040A 3-Pole 600 V Circuit Breaker — a trusted protection device engineered for demanding three‑phase electrical systems. With a 3‑pole design and a 600 V rating, this breaker delivers dependable overload and short‑circuit protection for industrial and commercial applications, helping keep equipment and personnel safe.\u003c\/p\u003e \u003ch2\u003eKey specifications that matter\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3 — ideal for three‑phase power distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V — suitable for equipment and circuits operating in medium‑voltage environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 36040 A — designed to handle the stated load threshold for reliable protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HJL36040AABCSDYP — exact match for replacement, service, or specification clarity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Square D breaker stands out\u003c\/h2\u003e\n\u003cp\u003eBuilt by Square D, a name synonymous with dependable electrical protection, this 3‑pole breaker is crafted for stable performance in three‑phase systems. Its 600 V rating and dedicated trip mechanism help you maintain safe, uninterrupted operation of motors, conveyors, compressors, and other industrial equipment. Choosing a device from the HJL family means you’re prioritizing compatibility, availability of replacement parts, and consistent performance across your panel infrastructure.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eThree‑phase motor protection in manufacturing lines and processing plants.\u003c\/li\u003e \u003cli\u003eFeeder protection for large HVAC and cooling systems in commercial facilities.\u003c\/li\u003e \u003cli\u003ePower distribution for industrial control panels and panelboards that require 3‑pole, 600 V breakers.\u003c\/li\u003e \u003cli\u003eUpgrading or replacing aging protection devices in systems where a precise, reliable trip characteristic is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow it protects your system (practical benefits)\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eFast, reliable interruption of fault currents to prevent damage to conductors, equipment, and wiring insulation.\u003c\/li\u003e \u003cli\u003eClear, predictable trip behavior helps reduce unplanned downtime and improves maintenance planning.\u003c\/li\u003e \u003cli\u003eThree‑phase protection ensures balanced interruption across all legs, minimizing the risk of uneven loading.\u003c\/li\u003e \u003cli\u003eStandardized form and footprint support straightforward replacement and service in compatible panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTips for installation and long‑term care\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eConfirm that your panel accepts 3‑pole 600 V breakers of the HJL series to ensure proper fit and function.\u003c\/li\u003e \u003cli\u003eLabel circuits clearly after installation so your team can quickly verify protected loads during routine checks.\u003c\/li\u003e \u003cli\u003ePeriodically inspect for signs of wear, corrosion, or overheating at terminals, and replace if any anomalies are observed.\u003c\/li\u003e \u003cli\u003eKeep spare parts and equivalent replacements on hand to minimize downtime during maintenance windows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423181131938,"sku":"HJL36040AABCSDYP","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-hjl36040aabcsdyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}