{"product_id":"square-d-jgl36150-150a-600v-3-pole-circuit-breaker","title":"Square D JGL36150 - 150 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D JGL36150\u003c\/strong\u003e is a robust 150 A, 600 V, 3-pole molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to fit seamlessly into Square D ecosystems, it combines compact design with precise protection for demanding electrical environments.\u003c\/p\u003e \u003cp\u003eWhy this breaker stands out:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient molded-case design\u003c\/strong\u003e Helps you maximize panel capacity by minimizing intrusion into surrounding spaces while maintaining easy access for installation and service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding to both ambient overloads and sudden short-circuit faults, reducing nuisance trips and improving reliability in daily operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e engineered to be compatible with matching Square D load centers and panelboards, simplifying replacement and ensuring consistent electrical performance across your distribution system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial projects, especially where three-phase protection and higher ampacity are required in a compact form factor.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaker: Square D\u003c\/li\u003e \u003cli\u003ePart number: JGL36150\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 150 A\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpgrade or expand a residential service panel to accommodate higher-load circuits without expanding your enclosure footprint.\u003c\/li\u003e \u003cli\u003eProtect three-phase distribution branches in light commercial spaces, keeping circuits safe from overloads and faults.\u003c\/li\u003e \u003cli\u003eIn retrofit projects, replace aging breakers with a compatible, efficient 3-pole solution that respects existing OEM panel configurations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the right breaker matters for long-term reliability. The JGL36150 combines a compact form factor with a precise thermal-magnetic trip mechanism, delivering predictable protection in real-world conditions. If your installation requires a sturdy, three-pole 150 A solution that fits Square D panelboards and load centers, this unit provides a well-matched, dependable option that supports safe, continuous operation across residential, commercial, and light-industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355305300130,"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_5f52b40f-2efa-4e5d-824a-1c3c45b80c8b.png?v=1764691111","url":"https:\/\/www.ampstate.com\/products\/square-d-jgl36150-150a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}