{"product_id":"schneider-electric-hjl36040ua","title":"Schneider Electric HJL36040UA 40A 3-Pole 600 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSchneider Electric HJL36040UA\u003c\/strong\u003e is a 40 A, three-pole, 600 V circuit breaker engineered for reliable protection and streamlined sensing in modern electrical panels. With integrated potential transformer capabilities, this unit supports accurate metering and protective relay inputs, helping you simplify wiring while maintaining precise voltage monitoring across your three‑phase systems.\u003c\/p\u003e \u003cp\u003eDesigned for demanding environments, the HJL36040UA covers essential needs in both new installations and panel upgrades. It provides robust overcurrent protection for feeder circuits and branch circuits, while its potential transformer compatibility enables safe, accurate voltage sensing for protection relays and energy metering—reducing signal loss and improving diagnostic visibility.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 40 A\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\u003ePart Number:\u003c\/strong\u003e HJL36040UA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker with potential transformer integration\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial control panels and distribution boards in factories and plants\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms requiring dependable three‑phase protection\u003c\/li\u003e \u003cli\u003eOEM panel builds where integrated sensing simplifies wiring and reduces panel footprint\u003c\/li\u003e \u003cli\u003eSystems needing direct compatibility with protective relays and metering equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this model stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConcrete protection paired with voltage sensing: protect circuits while obtaining scalable voltage signals for metering and relay logic.\u003c\/li\u003e \u003cli\u003eThree-pole design ensures balanced protection across all phases, improving reliability in 3‑phase distributions.\u003c\/li\u003e \u003cli\u003e600 V insulation rating provides a generous safety margin for industrial environments and panel assemblies.\u003c\/li\u003e \u003cli\u003eSchneider Electric engineering and compatibility: designed to integrate smoothly with Schneider protection relays, meters, and modular panels for cohesive system performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance for use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility and ensure the available space accommodates a 3‑pole device with PT interface for streamlined wiring.\u003c\/li\u003e \u003cli\u003eCoordinate with downstream protection relays and metering equipment to leverage the potential transformer pathway for accurate voltage sensing.\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices during installation and commissioning to maximize protection performance and measurement accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor engineers and electricians seeking a dependable, purpose‑built solution that combines circuit protection with practical sensing capabilities, the Schneider Electric HJL36040UA delivers precise performance and streamlined integration in a single, compact package.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46423594172578,"sku":"HJL36040UA","price":3114.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schneider-electric-hjl36040ua-40a-3-pole-600-v-circuit-breaker-781.webp?v=1789318905","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-hjl36040ua","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}