{"product_id":"square-d-hjl36100m73aabcsdyp","title":"Square D HJL36100M73AABCSDYP 73A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D delivers robust protection for three‑phase power systems with the HJL36100M73AABCSDYP. This 73 A, 3‑pole circuit breaker is engineered to handle demanding commercial and light industrial environments, providing reliable overcurrent protection across all three live legs in up to 600 V systems. If you’re upgrading a panel or replacing an existing breaker, this unit offers a precise balance of current handling and trip reliability for sustained, safe operation.\u003c\/p\u003e \u003ch3\u003eKey advantages of the HJL36100M73AABCSDYP\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree‑pole, 600 V protection:\u003c\/strong\u003e Designed for three‑phase distributions, ensuring coordinated switching and protection across all phases in 600 V circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e73 A rating:\u003c\/strong\u003e Adequate capacity for feeders and equipment in higher‑current applications without frequent nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAuthentic Square D quality:\u003c\/strong\u003e Built to meet established electrical standards and to integrate smoothly within Square D distribution systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDefined part identity:\u003c\/strong\u003e Part Number HJL36100M73AABCSDYP clearly identifies a specific, reliable component for accurate ordering and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003ePerfect for protecting three‑phase feeders, motor circuits, and large equipment in commercial buildings, industrial panels, and service entrances that operate up to 600 V. It’s a practical upgrade when you need a dependable, high‑current breaker that won’t sacrifice safety or performance in day‑to‑day operations.\u003c\/p\u003e \u003ch3\u003eWhy this breaker matters for your system\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnhanced safety:\u003c\/strong\u003e By interrupting excessive current across all three phases, it helps prevent insulation damage, overheating, and potential fire hazards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSystem reliability:\u003c\/strong\u003e Coordinated trip behavior across the poles reduces the risk of imbalanced faults and protects sensitive equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational clarity:\u003c\/strong\u003e Clear part identification simplifies maintenance, stocking, and future replacements within your electrical distribution plan.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HJL36100M73AABCSDYP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 73 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\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Square D HJL36100M73AABCSDYP means prioritizing dependable, three‑phase protection for higher‑voltage electrical systems. It’s a precise, purpose‑built solution for keeping your critical equipment safe and your power distribution running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423294673058,"sku":"HJL36100M73AABCSDYP","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hjl36100m73aabcsdyp-73a-3-pole-600-v-circuit-breaker-716.webp?v=1789293105","url":"https:\/\/www.ampstate.com\/products\/square-d-hjl36100m73aabcsdyp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}