{"product_id":"square-d-hgl36045-45a-3-pole-circuit-breaker","title":"Square D HGL36045 - 45 A, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HGL36045 is a 45-amp, 3-pole molded case circuit breaker designed to protect your panel from overcurrent and short circuits. Built for dependable branch circuit protection in panelboards and loadcenters, this device delivers consistent protection across residential, commercial, and light industrial applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient molded case design\u003c\/strong\u003e: a compact profile that makes the most of limited panel space and simplifies wiring inside crowded enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: combines a stable, repeatable response to overloads with rapid magnetic trip for high-magnitude faults, helping minimize damage and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole architecture\u003c\/strong\u003e: provides balanced protection for 3-phase circuits and ensures uniform disconnection across all conductors within the panelboard.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e: engineered to align with matching Square D OEM loadcenters and panelboards for straightforward installation and reliable, long-lasting performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple sectors\u003c\/strong\u003e: an ideal choice for new builds or upgrades in homes, offices, retail spaces, and light-industrial facilities needing robust branch-circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTechnical snapshot\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: HGL36045\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 45A\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this breaker stands out: it pairs precise trip performance with a compact footprint, making it easier to fit into crowded panels while delivering dependable protection when it matters most. If you’re upgrading or replacing components in a compatible Square D system, the HGL36045 offers a seamless match with existing gear, reducing installation complexity and ensuring consistent protection across your distribution network.\u003c\/p\u003e \u003cp\u003eReady to secure your electrical system? Add the Square D HGL36045 45A 3-Pole Molded Case Circuit Breaker to your cart and trust in proven Square D reliability for your loadcenter.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355281772706,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hgl36045-45-a-3-pole-circuit-breaker-ampstate-breakers-197.webp?v=1788746904","url":"https:\/\/www.ampstate.com\/products\/square-d-hgl36045-45a-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}