{"product_id":"square-d-hjl36090aabcsh","title":"Square D HJL36090AABCSH 36090A 3-Pole 600 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HJL36090AABCSH—a rugged, three-pole circuit breaker designed for 600 V systems and equipped with an integrated potential transformer. This combination device delivers reliable overcurrent protection while providing direct voltage sensing for protection relays and metering equipment, enabling smarter, more efficient electrical distribution in demanding industrial environments.\u003c\/p\u003e \u003cp\u003eWhy this design stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated potential transformer:\u003c\/strong\u003e Streamlines wiring and installation by combining protection and voltage sensing in a single unit, reducing part count and panel space requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole protection for 600 V systems:\u003c\/strong\u003e Ensures synchronized, comprehensive protection across all phases, ideal for complex feeders, motor circuits, and switchgear banks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh current rating:\u003c\/strong\u003e With a current rating of 36090 A, this breaker supports substantial industrial loads while maintaining precise, reliable trip performance when faults occur.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, compact design:\u003c\/strong\u003e Built to withstand harsh industrial environments and fit neatly within standard Square D panels and switchgear, aiding maintenance and scalability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStraightforward integration:\u003c\/strong\u003e Designed to work within common 600 V distribution architectures, making upgrades or replacements easier for engineers and technicians.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Square D Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HJL36090AABCSH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 36090 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Integrated potential transformer for direct voltage sensing\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFeeder protection in 600 V distribution panels for manufacturing lines, processing plants, and data centers.\u003c\/li\u003e \u003cli\u003eMotor control centers that require embedded metering signals for SCADA, energy management, or protective relays.\u003c\/li\u003e \u003cli\u003ePanel upgrades where space optimization and simplified wiring are priorities, helping installers reduce installation time and potential wiring errors.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits you’ll notice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFaster diagnostics and smarter protection thanks to built-in voltage sensing feeding protection relays and meters without extra transformers.\u003c\/li\u003e \u003cli\u003eCleaner panel layouts with fewer interconnects, thanks to the combined breaker-and-transformer design.\u003c\/li\u003e \u003cli\u003eImproved reliability in harsh environments due to rugged construction and optimized mounting within standard Square D switchgear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re replacing aging equipment, expanding a 600 V distribution network, or upgrading to a more integrated protection-and-monitoring solution, the Square D HJL36090AABCSH delivers precise protection, seamless integration, and tangible workflow efficiencies. This is the choice for engineers and technicians who demand dependable performance, reduced wiring complexity, and clear, actionable metering signals in demanding industrial settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423295230114,"sku":"HJL36090AABCSH","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-hjl36090aabcsh","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}