{"product_id":"square-d-hda36110sl","title":"Square D HDA36110SL 110A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HDA36110SL 110A 3-Pole 600 V Circuit Breaker\u003c\/strong\u003e delivers dependable protection for three-phase electrical systems in industrial, commercial, and large equipment environments. This 110-amp breaker from Square D is designed to interrupt fault currents cleanly and protect downstream devices, reducing downtime and equipment damage.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HDA36110SL\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 110 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\n\u003c\/ul\u003e \u003ch2\u003eWhat makes this circuit breaker stand out\u003c\/h2\u003e\n\u003cp\u003eIn three-phase power systems, a 3-pole breaker like the HDA36110SL provides synchronized interruption across all phases, helping prevent unbalanced currents and protecting equipment from partial faults. Its robust construction is built for the rigors of demanding environments—installation in panelboards, switchgear, and motor control centers where reliable protection matters most. Because it’s a Square D part, you benefit from alignment with standard Square D panels and accessories, ensuring consistent fit and performance with minimal compatibility concerns.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMotor starter and distribution circuits for manufacturing lines\u003c\/li\u003e \u003cli\u003eThree-phase feeders in commercial and industrial electrical panels\u003c\/li\u003e \u003cli\u003eHVAC equipment distributions and large powered appliances\u003c\/li\u003e \u003cli\u003ePower distribution for data centers and critical systems needing reliable three-phase protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose this over generic breakers\u003c\/h2\u003e\n\u003cp\u003eChoosing a breaker within the Square D family helps ensure predictable trip characteristics, mechanical compatibility, and easier maintenance across your installations. The HDA36110SL is purpose-built to handle 3-phase loads up to 110 A at a 600 V rating, reducing the risk of nuisance trips or compatibility issues in Square D panel ecosystems.\u003c\/p\u003e \u003ch2\u003ePractical notes for installation and safety\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eInstall only in properly rated enclosures or panels designed for 3-pole devices\u003c\/li\u003e \u003cli\u003eVerify system voltage and load requirements match the 600 V rating and 110 A current rating\u003c\/li\u003e \u003cli\u003eFollow local electrical codes and NFPA 70 for safe installation\u003c\/li\u003e \u003cli\u003eConsult a licensed electrician if you are replacing an existing device to ensure correct trip characteristics and mounting compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423576412322,"sku":"HDA36110SL","price":5807.0,"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-hda36110sl","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}