{"product_id":"square-d-hgl36100u31x-100a-3-pole-circuit-breaker","title":"Square D HGL36100U31X - 100 A, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D HGL36100U31X is a 100A, 3-pole molded case circuit breaker engineered to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Available through AmpState, this unit combines a compact footprint with robust protection, making it a practical upgrade or replacement for residential, commercial, and light industrial electrical systems.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e minimizes panel footprint, freeing valuable space for wiring and future expansion.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection by responding effectively to both gradual overcurrent and instantaneous short-circuit events.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed to work seamlessly with matching OEM loadcenters and panelboards for a reliable, trouble-free installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100A, 3-pole configuration\u003c\/strong\u003e suits multi-wire and three-phase applications where appropriate, delivering precise protection for larger circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e ideal for protecting branch circuits in residential service panels, commercial electrical installations, and light industrial equipment setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\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 HGL36100U31X\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 100A\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\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cp\u003eChoosing the HGL36100U31X ensures compatibility with Square D’s OEM panelboards, reducing installation challenges and ensuring consistent performance across your electrical system. The three-pole design supports multi-wire circuits and aligns with standard panel configurations, while the compact form factor helps maximize space for wiring and labeling. It’s a practical, reliable choice when you need a proven solution that aligns with existing panel infrastructure.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and use\u003c\/h3\u003e\n\u003cp\u003eConfirm panelboard compatibility with the HGL36100U31X before installation. Plan wiring paths to take advantage of the breaker’s compact profile, and reference panel labeling to verify 100A, 3-pole protection aligns with the circuit requirements. If you’re upgrading an existing panel, selecting a matching Square D series breaker can simplify replacement and maintain uniform trip characteristics.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355284066466,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_4f19d1bd-9749-4342-8b3c-2f76a421f54f.png?v=1764690911","url":"https:\/\/www.ampstate.com\/products\/square-d-hgl36100u31x-100a-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}