{"product_id":"square-d-hla36070sl","title":"Square D HLA36070SL 70A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D HLA36070SL 70A 3-Pole 600 V Circuit Breaker—the reliable protection your 3-phase electrical system relies on. Built for commercial and light-industrial panels, this breaker delivers steadfast overload and short-circuit protection at voltages up to 600 V, helping to safeguard wiring, equipment, and uptime.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\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 HLA36070SL\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Square D breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design for balanced protection\u003c\/strong\u003e across all phases in a 3-phase system, ensuring coordinated trip and reliable feeder protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e with a 70 A rating, making it suitable for distributing power to robust equipment and motors without unnecessary interruptions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V insulation and protection\u003c\/strong\u003e aligned with industrial and commercial distribution needs, enabling safe operation in higher-voltage environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact part match for Square D panels\u003c\/strong\u003e—easy integration with compatible panels and accessories in the Square D ecosystem for a streamlined upgrade or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for 3-phase feeders in commercial electrical panels, machine rooms, and light-industrial facilities.\u003c\/li\u003e \u003cli\u003eFeeder breakers for equipment racks, conveyors, HVAC systems, and motor-control centers where reliable trip protection is critical.\u003c\/li\u003e \u003cli\u003eReplacement or upgrade in existing Square D installations that require a 70 A, 3-pole, 600 V solution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and practical considerations\u003c\/h3\u003e\n\u003cp\u003eTo maximize performance and safety, pair the HLA36070SL with compatible Square D enclosures and bus assemblies designed for 3-pole protection. Ensure proper torque on termination lugs and confirm system voltage remains within the 600 V rating. As with all electrical work, installation should comply with local codes and be performed by qualified personnel.\u003c\/p\u003e \u003cp\u003eWhether you're upgrading an aging panel or building a new distribution rack, the Square D HLA36070SL delivers dependable protection for 3-phase circuits with a straightforward, standards-aligned design. Rely on trusted Square D engineering to keep your electrical system safe, stable, and ready for demanding applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423549116578,"sku":"HLA36070SL","price":5184.0,"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-hla36070sl","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}