{"product_id":"square-d-hga36070sj","title":"Square D HGA36070SJ 70A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D \u003cstrong\u003eHGA36070SJ 70A 3-Pole 600 V Circuit Breaker\u003c\/strong\u003e is engineered to protect three-phase electrical systems with precision, delivering dependable protection for demanding commercial and light-industrial installations. With a 70 A rating and a three-pole design, it interrupts all active conductors simultaneously to minimize fault energy and equipment damage.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 70 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 HGA36070SJ\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhat this means in practice:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIdeal for three-phase feeders, motor circuits, and HVAC equipment in commercial facilities.\u003c\/li\u003e \u003cli\u003eProvides reliable protection for panelboards and distribution sections that require three-pole interruption.\u003c\/li\u003e \u003cli\u003eSimple replacement in compatible Square D panels, reducing downtime during service and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Square D circuit breaker over single-pole options? In any three-phase system, using a three-pole breaker ensures all hot conductors are simultaneously de-energized, improving safety and preventing phase-to-phase fault energy from persisting.\u003c\/p\u003e \u003cp\u003eTips for use and installation (practical insights):\u003c\/p\u003e \u003cul\u003e \u003cli\u003eConfirm panel compatibility with HGA-series breakers before installation.\u003c\/li\u003e \u003cli\u003eStore a spare \u003cem\u003eHGA36070SJ\u003c\/em\u003e on hand for quick replacement to minimize downtime.\u003c\/li\u003e \u003cli\u003eUse in circuits where three-phase protection is required, such as motor starters and large loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D \u003cstrong\u003eHGA36070SJ\u003c\/strong\u003e 70A 3-Pole 600 V Circuit Breaker, you get robust protection, straightforward replacement, and dependable performance that keeps critical equipment running smoothly. Add it to your inventory for fast service and reliable protection against overloads in three-phase systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423573004450,"sku":"HGA36070SJ","price":2836.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hga36070sj-70a-3-pole-600-v-circuit-breaker-288.webp?v=1789315970","url":"https:\/\/www.ampstate.com\/products\/square-d-hga36070sj","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}