{"product_id":"square-d-q2m2150vh-circuit-breaker","title":"Square D | Q2M2150VH | Circuit Breaker | 150A | 2-Pole | 240V | 22kA | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D Q2M2150VH circuit breaker is a bolt-on, two-pole protection device designed for 240V circuits with a robust 22kA interrupting rating. Ideal for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker integrates seamlessly into compatible Square D panels, delivering reliable short-circuit protection while preserving the integrity of your electrical distribution system.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting rating:\u003c\/strong\u003e 22kA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e Q2M2150VH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Square D Q2M family\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e maintenance, retrofit, and replacement in compatible panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on reliability:\u003c\/strong\u003e The bolt-on mounting provides a secure, vibration-resistant connection that’s simple to install in compatible enclosures, reducing the risk of loose connections over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh fault protection:\u003c\/strong\u003e With a 22kA interrupting rating, it’s designed to handle higher fault currents typical in commercial and light industrial environments, helping protect downstream equipment and wiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit compatibility:\u003c\/strong\u003e The Q2M2150VH is the best reference for matching your panel’s specifications. Confirm fit and ratings before ordering to ensure seamless performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear specification match for replacements:\u003c\/strong\u003e When upgrading or replacing an existing breaker, using the exact part number helps preserve upstream protection coordination and panel integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing aged or failed breakers in 240V 2-pole circuits\u003c\/li\u003e \u003cli\u003eRetrofits in existing Square D panelboards where 150A capacity is required\u003c\/li\u003e \u003cli\u003eMaintenance changes in electrical rooms or facilities that rely on proven, compatible Q2M-series protection\u003c\/li\u003e \u003cli\u003eNew installations within systems designed around a bolt-on, two-pole 150A protection scheme\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility tips\u003c\/h2\u003e\n\u003cp\u003eBefore purchase, verify that your enclosure and bus arrangement are compatible with the Q2M2150VH bolt-on design. Use the part number Q2M2150VH as the primary reference for compatibility, and follow standard torque specifications for bolt-on breakers to ensure a solid, code-compliant connection. If you’re consolidating multiple circuits, plan for proper derating and ensure that the wiring gauge and conductor routing meet the device’s installation requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424753242274,"sku":"Q2M2150VH","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-q2m2150vh-circuit-breaker-150a-2-pole-240v-22ka-bolt-110.webp?v=1789411475","url":"https:\/\/www.ampstate.com\/products\/square-d-q2m2150vh-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}