{"product_id":"square-d-hjl36100m73skyp","title":"Square D HJL36100M73SKYP 100A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HJL36100M73SKYP is a robust overcurrent protection solution designed for 3-phase electrical systems. With a 100 A current rating and a 3-pole configuration, this circuit breaker provides reliable shutdown across all three phases in circuits up to 600 V, helping safeguard equipment and keep outages to a minimum.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HJL36100M73SKYP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 100 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\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cp\u003eIn commercial and light industrial environments, reliable protection for 3‑phase loads is critical. The Square D HJL36100M73SKYP delivers coordinated protection for three conductors, helping prevent damage from overloads and short circuits while allowing safe, simultaneous disconnection of all phases. Its compatibility with Square D panels means fewer fit-and-finish issues during replacement or retrofits, reducing downtime and maintenance headaches.\u003c\/p\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cp\u003eInstallers and facility managers seeking a dependable 3-pole, 600 V circuit breaker for mid-range loads will find the HJL36100M73SKYP a natural fit. It’s well-suited for motor circuits, distribution panels, and service entrances in facilities that rely on steady 3-phase power and need reliable protection without oversizing the protection device.\u003c\/p\u003e \u003ch3\u003eCommon applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection of 3-phase motor feeders in manufacturing, HVAC, and processing equipment\u003c\/li\u003e \u003cli\u003eDistribution panel protection for commercial and light industrial buildings\u003c\/li\u003e \u003cli\u003eReplacement part for existing Square D installations to restore standard protection levels\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and maintenance tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility and ensure the unit fits your Square D distribution equipment before installation.\u003c\/li\u003e \u003cli\u003eFollow proper safety protocols and lockout\/tagout procedures when servicing electrical panels.\u003c\/li\u003e \u003cli\u003eAdhere to manufacturer guidelines for mounting and electrical connections to ensure reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423294574754,"sku":"HJL36100M73SKYP","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hjl36100m73skyp-100a-3-pole-600-v-circuit-breaker-596.webp?v=1789293097","url":"https:\/\/www.ampstate.com\/products\/square-d-hjl36100m73skyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}