{"product_id":"square-d-ka26125ab-circuit-breaker","title":"Square D | KA26125AB | Circuit Breaker | 125A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D presents the KA26125AB circuit breaker — a genuine, direct-replacement unit designed for 125A loads in 600V electrical systems. Built to align perfectly with existing Square D panels and equipment, this two-pole breaker is ideal for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e KA26125AB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e The part number is the best reference for ensuring a correct fit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this KA26125AB unit? It provides a precise, authentic Square D solution for scenarios where the exact SKU matters—especially when you’re retrofitting older gear, replacing a failed breaker, or upgrading a panel to maintain consistent protection and trip characteristics. By sticking to the KA26125AB specification, you reduce guesswork and protect against mismatched ratings or mounting configurations.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e include:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaintenance or service replacements in commercial or industrial panels that require a 125A, 2-pole, 600V device\u003c\/li\u003e \u003cli\u003eRetrofit projects where keeping the original manufacturer’s specifications is critical\u003c\/li\u003e \u003cli\u003eReplacement of aging breakers in systems designed around Square D components\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical considerations\u003c\/strong\u003e for installation and operation:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eConfirm fit by comparing the panel’s catalog number or label with KA26125AB to ensure compatibility before ordering.\u003c\/li\u003e \u003cli\u003eFollow all safety protocols and local electrical codes during replacement; ensure the system is de-energized and locked out before servicing.\u003c\/li\u003e \u003cli\u003eKeep the exact part handy for future maintenance to minimize downtime and keep the protection scheme consistent with the original design.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompared to generic substitutes, the KA26125AB delivers confidence through a genuine Square D specification, preserving expected trip characteristics, mounting footprint, and electrical compatibility. If your project requires a precise, 600V, 125A two-pole solution from Square D, this KA26125AB unit is built to meet those exacting standards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425676775586,"sku":"KA26125AB","price":4687.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-ka26125ab-circuit-breaker-125a-2-pole-600v-548.webp?v=1789440187","url":"https:\/\/www.ampstate.com\/products\/square-d-ka26125ab-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}