{"product_id":"square-d-qob270vh-circuit-breaker","title":"Square D | QOB270VH | Circuit Breaker | 70A | 2-Pole | 22kA | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D QOB270VH circuit breaker is a rugged 70-amp, two-pole device built for bolt-on mounting in compatible Square D panels. With a 22kA interrupting rating, it’s designed to safely protect downstream circuits in demanding electrical environments—whether you’re performing maintenance, a retrofit, or a replacement.\u003c\/p\u003e \u003ch2\u003eWhy the QOB270VH stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e delivers a reliable, durable connection that stays put through regular operation and occasional panel vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, strong protection\u003c\/strong\u003e—70A capacity on a 2-pole configuration protects both conductors of a 240V circuit, supporting balanced protection for critical loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh fault-current tolerance\u003c\/strong\u003e with a 22kA interrupting rating, helping minimize fault energy and improve overall system safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications and use cases\u003c\/h2\u003e\n\u003cp\u003eThis breaker is well-suited for maintenance, retrofit, and replacement projects where a precise match to the panel’s spec is required. Use it to upgrade aging electrical panels, replace a failed 2-pole breaker on a 240V circuit, or reinforce protection for high-demand equipment like large appliances, shop power systems, or mid-size commercial circuits that rely on dependable overcurrent protection.\u003c\/p\u003e \u003ch2\u003eCompatibility and installation guidance\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings for your specific panel. The QOB270VH part number is the most reliable reference for compatibility with Square D bolt-on installations. If your panel documentation specifies this exact configuration, you’re aligned with the recommended protection choice.\u003c\/p\u003e \u003ch2\u003ePractical tips for installation and longevity\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMatch the breaker type (bolt-on), amperage (70A), and pole count (2-pole) to your panel’s design and downstream circuits.\u003c\/li\u003e \u003cli\u003eAlways de-energize the panel and follow safety practices before replacement or installation.\u003c\/li\u003e \u003cli\u003eConsult the panel’s installation manual for any torque or sequence requirements specific to bolt-on breakers.\u003c\/li\u003e \u003cli\u003eHaving a spare QOB270VH on hand can reduce downtime during routine maintenance or unexpected outages.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cp\u003eOne Square D QOB270VH circuit breaker with a 70A rating, 2-pole configuration, bolt-on mounting, and a 22kA interrupting capacity—ready to integrate into compatible Square D panels that require this exact specification.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424754290850,"sku":"QOB270VH","price":252.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-qob270vh-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}