{"product_id":"square-d-hja36070up","title":"Square D HJA36070UP 70A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HJA36070UP 70A 3-Pole 600 V Circuit Breaker\u003c\/strong\u003e is a rugged, three‑phase overcurrent protector designed to keep industrial power systems safe and reliable. With a 70 ampere rating and three poles, it protects feeders and equipment across three phases, swiftly interrupting faults and overloads to minimize damage and downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e70 A current rating\u003c\/strong\u003e provides strong protection for 3‑phase feeders and critical loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e ensures balanced protection across all phases in typical 3‑phase installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum voltage\u003c\/strong\u003e supports common industrial power distribution and machinery circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number HJA36070UP\u003c\/strong\u003e guarantees precise compatibility with Square D panels designed for HJA‑series breakers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for professional electrical environments, this Square D circuit breaker fits panels that accept HJA‑style devices, delivering dependable performance within standard distribution setups. The 3‑pole, 70 A design makes it a practical choice for protecting motor feeders, lighting and power circuits, or other essential three‑phase loads in commercial and light industrial applications.\u003c\/p\u003e \u003cp\u003eIdeal use cases include:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eProtecting three‑phase feeders in manufacturing floors, machine control panels, and distribution boards.\u003c\/li\u003e \u003cli\u003eSafeguarding large motors and equipment from overloads and short‑circuits in commercial facilities.\u003c\/li\u003e \u003cli\u003eReplacement or upgrade within Square D installations that specifically require the HJA36070UP part form factor.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this model for your system? It combines Square D’s proven reliability with a precise fit for compatible panels, ensuring consistent tripping performance and straightforward maintenance. In real-world use, it helps you:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eReduce downtime by quickly isolating faulted circuits before damage spreads.\u003c\/li\u003e \u003cli\u003eKeep electrical distribution tidy and standardized with a single, reliable three‑phase protection solution.\u003c\/li\u003e \u003cli\u003eMaintain clear circuit protection in environments where up to 600 V three‑phase services are common.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen planning installations or replacements, confirm your panel is rated for HJA‑series breakers and that the application’s voltage and phase configuration align with 70 A, 3‑pole, 600 V protection. The Square D HJA36070UP 70A 3-Pole 600 V Circuit Breaker stands ready to safeguard your critical power paths with precision and durability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423566188706,"sku":"HJA36070UP","price":3552.0,"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-hja36070up","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}