{"product_id":"square-d-qgl22150-150a-2-pole-circuit-breaker","title":"Square D QGL22150 - 150 A, 2-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003ePower reliability starts with the right breaker. The Square D QGL22150 is a 150A, 2-pole molded case circuit breaker engineered to deliver consistent branch circuit protection in panelboards and load centers. Built to handle everyday electrical demand, it helps safeguard wiring and devices from overloads and faults.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCompact molded case design that conserves panel space without compromising protection\u003c\/li\u003e \u003cli\u003eThermal-magnetic trip unit for stable, repeatable protection performance against both overloads and short circuits\u003c\/li\u003e \u003cli\u003eDirect compatibility with matching OEM load centers and panelboards for straightforward upgrades or replacements\u003c\/li\u003e \u003cli\u003eVersatile across residential, commercial, and light industrial applications, providing reliable protection where it’s most needed\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: QGL22150\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 150A\u003c\/li\u003e \u003cli\u003eNumber of Poles: 2\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and benefits in real-world settings\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential panels needing robust protection for high-demand circuits, with a reliable 150A capacity to safeguard feeders and subcircuits\u003c\/li\u003e \u003cli\u003eCommercial panelboards requiring a compact, space-saving design that still delivers strong fault protection for shared electrical loads\u003c\/li\u003e \u003cli\u003eLight industrial installations where dependable thermal-magnetic trip protection helps minimize downtime due to electrical faults\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this breaker matters: it combines space-efficient design with precise protection characteristics, offering predictable trip behavior and compatibility with Square D’s ecosystem of load centers. When you install a QGL22150, you’re selecting a trusted component that supports safe, compliant electrical distribution across a range of environments. For professionals stocking genuine parts, AmpState provides this exact model as a compatible solution to maintain panel integrity and system reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355389382818,"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-qgl22150-150-a-2-pole-circuit-breaker-ampstate-breakers-866.webp?v=1788753786","url":"https:\/\/www.ampstate.com\/products\/square-d-qgl22150-150a-2-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}