{"product_id":"square-d-fa26040-circuit-breaker","title":"Square D | FA26040 | Circuit Breaker | 40A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FA26040 Circuit Breaker—a reliable 40-amp, 2-pole device designed for demanding electrical environments. With a 600-volt rating, it provides solid circuit protection for maintenance, retrofit, and replacement projects where exact specifications are essential. This is a genuine Square D part built to integrate seamlessly with standard panels and enclosures.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose the FA26040 for your panel\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOEM-grade compatibility: As a Square D component, it matches the expected frame size, mounting holes, and trip characteristics used in many commercial and industrial installations.\u003c\/li\u003e \u003cli\u003eExact reference for compatibility: The FA26040 part number is the most reliable indicator when selecting a replacement or retrofit, minimizing guesswork and downtime.\u003c\/li\u003e \u003cli\u003ePurpose-built for maintenance and retrofit: Designed to swap into existing wiring and bus configurations without requiring changes to upstream components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat problems it solves\u003c\/h2\u003e\n\u003cp\u003eWhen you need dependable protection for circuits carrying up to 40 A, this 2-pole breaker interrupts both conductors to prevent overloads and potential damage. Its 600 V rating makes it suitable for a range of commercial and light industrial power distribution setups where higher voltage presence is common.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance swaps in equipment racks, panels, and control enclosures\u003c\/li\u003e \u003cli\u003eRetrofits to restore original protection levels in aging systems\u003c\/li\u003e \u003cli\u003eReplacement for failed or outdated breakers that match FA26040 specifications\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and best practices\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm \u003cstrong\u003efit and ratings\u003c\/strong\u003e match your existing equipment, and rely on the FA26040 part number as your primary compatibility reference. When installing, follow standard electrical safety procedures: power down the circuit, and secure the breaker in the panel according to manufacturer guidelines.\u003c\/p\u003e \u003ch2\u003eBottom-line\u003c\/h2\u003e\n\u003cp\u003eThe Square D FA26040 Circuit Breaker delivers dependable, precise protection for 40 A circuits in a 2-pole, 600-volt format. It’s a practical, straightforward solution for commercial and industrial systems that require a direct, compatible replacement or retrofit option.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426489192610,"sku":"FA26040","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fa26040-circuit-breaker-40a-2-pole-600v-568.webp?v=1789587567","url":"https:\/\/www.ampstate.com\/products\/square-d-fa26040-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}