{"product_id":"siemens-qn2150-150a-240v-2-pole-plug-in-circuit-breaker","title":"Siemens QN2150 - 150 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens QN2150, a robust 150A, 240V, 2-pole plug-in molded case circuit breaker designed for reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for quick, no-hassle service, this unit from AmpState delivers dependable protection when it matters most—without complicating your wiring layout.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for effortless installation and rapid replacement, minimizing downtime during panel upgrades or fault repairs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection across varying loads and fault conditions, helping prevent nuisance trips and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e150A, 240V, 2-pole\u003c\/strong\u003e specification tailored for main or large-branch circuits in residential, commercial, and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolded case design\u003c\/strong\u003e for durability and consistent performance in demanding electrical environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e with matching load centers and panelboards to ensure a secure fit, uniform trip characteristics, and straightforward maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e ideal for new installations, panel upgrades, or replacements in a wide range of electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy electricians and facility managers choose the QN2150\u003c\/h3\u003e\n\u003cp\u003eWhen you’re protecting critical circuits, reliable protection and fast serviceability matter. The QN2150’s plug-in format reduces installation time and simplifies future replacements, while its thermal-magnetic core ensures predictable response to overloads and short-circuit events. Whether you’re wiring a residential subpanel, a commercial distribution panel, or a light industrial setup, this breaker delivers consistent performance under real-world conditions.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QN2150\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 150A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Plug-in\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 \u003cp\u003eChoose the Siemens QN2150 for a dependable, easy-to-install solution that aligns with your existing panelboards and load centers. It’s engineered to deliver precise protection where you need it, reducing downtime, protecting wiring, and keeping electrical systems running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355163250850,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qn2150-150-a-240-v-2-pole-plug-in-circuit-breaker-ampstate-609.webp?v=1788737226","url":"https:\/\/www.ampstate.com\/products\/siemens-qn2150-150a-240v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}