{"product_id":"square-d-hda36100up","title":"Square D HDA36100UP 100A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eSquare D HDA36100UP 100A 3-Pole 600 V Circuit Breaker\u003c\/strong\u003e — a purpose-built protective solution engineered for reliable, three-phase power distribution in demanding commercial and industrial environments. This part number \u003cstrong\u003eHDA36100UP\u003c\/strong\u003e is designed to fit precise Square D panels, delivering dependable overcurrent protection where it matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 100 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 \u003cp\u003e\u003cstrong\u003eWhy a 3-pole design matters\u003c\/strong\u003e — In three-phase systems, all three conductors need coordinated protection. The 3-pole configuration ensures simultaneous tripping across all phases, safeguarding motors, drives, and other three-phase equipment from damaging faults and reducing the risk of unbalanced loads.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat sets this apart\u003c\/strong\u003e — This is a true Square D replacement part, built to align with Square D enclosures, mounting patterns, and trip characteristics. The HDA36100UP combines dependable performance with straightforward installation, helping maintenance teams swap in a like-for-like solution without compatibility concerns or configuration guesswork.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use scenarios\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtection for three-phase motor circuits in manufacturing lines and industrial equipment up to 100 A\u003c\/li\u003e \u003cli\u003ePrimary or secondary protection within commercial distribution panels handling 3-phase loads\u003c\/li\u003e \u003cli\u003eUpgrades or replacements in existing Square D systems to maintain consistent protection across the network\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical benefits you’ll notice\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eClear, reliable tripping across all three phases, reducing fault propagation\u003c\/li\u003e \u003cli\u003eSeamless replacement in compatible Square D panels, minimizing downtime and mounting complexity\u003c\/li\u003e \u003cli\u003eDurable construction suited to the rigors of commercial and industrial use environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re maintaining a three-phase distribution network or upgrading aging panel protection, the \u003cem\u003eSquare D HDA36100UP\u003c\/em\u003e delivers a precise, dependable solution for 100 A, 3-pole, 600 V applications. It’s the targeted, technically aligned choice for professionals who demand compatibility, performance, and peace of mind in every interruption-free moment of operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423576772770,"sku":"HDA36100UP","price":2199.0,"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-hda36100up","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}