{"product_id":"square-d-hla36100ur","title":"Square D HLA36100UR 100A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HLA36100UR 100A 3-Pole 600 V Circuit Breaker is engineered to protect 3-phase power systems in commercial and light-industrial settings. With a robust 100 A rating and a 600 V maximum, this unit delivers reliable overcurrent protection while ensuring safe, simultaneous disconnection of all three phases when faults occur.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HLA36100UR\u003c\/li\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\u003eWhy this 3-pole design matters: in three-phase systems, a single-point disconnect that interrupts all phases at once reduces arc exposure and minimizes equipment damage during fault events. The Square D HLA36100UR delivers synchronized protection across each active leg, supporting safer startup and shutdown of 3-phase machinery and feeders.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted protection for three-phase loads:\u003c\/strong\u003e ideal for motors, pumps, compressors, and other 3-phase equipment common in commercial and light-industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, panel-friendly construction:\u003c\/strong\u003e built to withstand everyday service panel environments while maintaining consistent trip performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy replacement in compatible Square D installations:\u003c\/strong\u003e designed to fit standard Square D panels that accept this 3-pole, 100 A, 600 V form factor.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear identification for maintenance\u003c\/strong\u003e and reduced downtime during servicing or upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases include protecting 3-phase motors on production lines, safeguarding large HVAC systems and commercial compressors, and serving as a reliable main-distribution or branch-protection device in service panels. If you’re upgrading an aging setup or expanding a 3-phase distribution, this breaker provides a precise match for 100 A circuits up to 600 V.\u003c\/p\u003e \u003cp\u003eTips for deployment: verify that your panel is rated for 3-pole, 100 A, 600 V devices and follow local electrical codes during installation. Keep the part number handy (HLA36100UR) for future maintenance or replacement—efficient same-model swaps help maintain system protection without guesswork.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423544922274,"sku":"HLA36100UR","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-hla36100ur","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}