{"product_id":"square-d-hjl36070-70a-600v-3-pole-circuit-breaker","title":"Square D HJL36070 - 70 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eSquare D HJL36070\u003c\/strong\u003e is a 70A, 600V, 3-pole molded case circuit breaker designed to deliver dependable branch circuit protection for panelboards and loadcenters. Its compact, space-saving form factor makes it ideal for tighter electrical spaces, while the thermal-magnetic trip unit provides stable, repeatable protection as loads vary throughout the day.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient design\u003c\/strong\u003e — the compact molded case footprint helps maximize panel capacity without sacrificing protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection\u003c\/strong\u003e — a thermal-magnetic trip unit responds quickly to overcurrent and short-circuit conditions, ensuring consistent performance across operating conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e — ideal for three-phase systems and multi-pole protection in single or multi-circuit panel layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e OEM compatibility\u003c\/strong\u003e — specifically engineered to pair with matching OEM loadcenters and panelboards for streamlined replacement and installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBroad suitability\u003c\/strong\u003e — suitable for residential, commercial, and light industrial electrical systems, handling diverse protection needs from lighting to equipment feeds.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and practical scenarios where the HJL36070 shines:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eProtecting branch circuits in compact residential or light commercial panelboards where space is a premium.\u003c\/li\u003e \u003cli\u003eProviding dependable short-circuit protection for HVAC, pumps, lighting, and outlet feeders in commercial environments.\u003c\/li\u003e \u003cli\u003eServing as a ready-to-install replacement in compatible Square D panelboards to maintain system protection without reengineering the panel.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this breaker over alternatives? The HJL36070 combines a rugged molded case with a precise thermal-magnetic trip mechanism, translates to predictable trip behavior under varying loads, and removes the guesswork from protection settings. Its 3-pole design ensures complete protection of multi-wire branch circuits, reducing the risk of nuisance trips and electrical faults in complex panel configurations.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HJL36070\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 70A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Compatible with matching OEM loadcenters and panelboards\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eReady to upgrade or replace in your electrical system? The Square D HJL36070 is a practical, reliable choice for ensuring steady protection, optimized panel space, and compatibility with your existing Square D infrastructure. Available through AmpState, it’s the dependable solution for safeguarding your electrical backbone with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355294584994,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hjl36070-70-a-600-v-3-pole-circuit-breaker-ampstate-734.webp?v=1788747823","url":"https:\/\/www.ampstate.com\/products\/square-d-hjl36070-70a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}