{"product_id":"square-d-hgl36125-125a-600v-3-pole-circuit-breaker","title":"Square D HGL36125 - 125 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HGL36125 is a 125 A, 600 V, 3-pole molded case circuit breaker designed to deliver dependable branch circuit protection and short-circuit protection in panelboards and loadcenters. Built for reliability in demanding electrical environments, this unit emphasizes space efficiency and precise, repeatable protection performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e preserves precious panel space, enabling cleaner, more organized distribution with room for future expansion.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection across varying loads and temperatures, responding quickly to overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-ready compatibility\u003c\/strong\u003e is engineered to pair with matching Square D loadcenters and panelboards for seamless integration and dependable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application range\u003c\/strong\u003e suitable for residential, commercial, and light industrial panels that require robust protection without complexity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HGL36125\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 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\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\u003eUse cases and practical benefits\u003c\/h3\u003e \u003cp\u003eThis 3-pole design is ideal for three-phase distribution in panelboards and loadcenters where space is at a premium but protection must remain uncompromised. Typical scenarios include:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThree-phase service panels in light commercial spaces—protecting motors, compressors, and other three-phase equipment.\u003c\/li\u003e \u003cli\u003eResidential and small business panels that require reliable protection for branch circuits without adding bulk.\u003c\/li\u003e \u003cli\u003e retrofit projects where a compatible, OEM-matched breaker ensures consistent trip curves and coordinated protection with existing Square D systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the HGL36125 means aligning with a proven Square D protection strategy: a compact, dependable breaker that integrates smoothly with your panelboard ecosystem, delivers consistent performance, and simplifies maintenance and future upgrades. With this unit on your distribution side, you gain clarity in protection, space efficiency, and peace of mind for both current loads and planned expansions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355284328610,"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-hgl36125-125-a-600-v-3-pole-circuit-breaker-ampstate-155.webp?v=1788747047","url":"https:\/\/www.ampstate.com\/products\/square-d-hgl36125-125a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}