{"product_id":"square-d-qo2150vh-150a-240v-2-pole-plug-in-circuit-breaker","title":"Square D QO2150VH - 150 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D QO2150VH is a 150A, 240V, 2-pole plug-in molded case circuit breaker designed for dependable branch circuit protection in panelboards and loadcenters. Built to snap into compatible QO load centers, this unit delivers quick installation and easy replacement when you need it most.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e enables rapid installation and straightforward replacements, minimizing panel downtime during upgrades or maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection performance across a range of fault conditions, helping prevent nuisance trips while guarding against insulation damage and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole, 150A, 240V design\u003c\/strong\u003e ensures coordinated protection for both conductors in a 240V circuit, ideal for heavy loads and shared feeders.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e engineered to pair with matching Square D QO load centers and panelboards for a seamless, dependable fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where reliable overcurrent protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eUse the QO2150VH to protect large branch circuits and two-pole loads in panelboards and load centers. It’s well-suited for applications such as main feeders, subpanel protection, HVAC systems, water heaters, motors, pumps, and other heavy-load circuits where dependable 150A protection at 240V is required.\u003c\/p\u003e \u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eWhen electrical fault current exceeds the set rating, the thermal-magnetic mechanism interrupts the circuit to prevent damage and reduce fire risk. The plug-in design allows the breaker to snap into the panel’s bus stabs securely, delivering a reliable, code-compliant disconnect within seconds.\u003c\/p\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QO2150VH\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\u003eFor professionals stocking Square D components, the QO2150VH offers a straightforward, reliable solution that aligns with OEM panelboards and load centers. Its quick-install plug-in design, combined with robust thermal-magnetic protection, helps maintain safe, continuous operation across residential and commercial electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355399409826,"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_2be98613-b9ce-4060-bcbd-f92ce4a4dc60.png?v=1764691808","url":"https:\/\/www.ampstate.com\/products\/square-d-qo2150vh-150a-240v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}