{"product_id":"square-d-ma26600ab-circuit-breaker","title":"Square D | MA26600AB | Circuit Breaker | 600A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D MA26600AB circuit breaker—a high-capacity protection device designed for demanding 600V electrical systems. With a 600A rating and a 2-pole configuration, this unit delivers reliable, simultaneous disconnection of both conductors, helping safeguard equipment and personnel in commercial and industrial environments.\u003c\/p\u003e \u003cp\u003eBuilt to serve as a precise replacement, retrofit, or maintenance component, MA26600AB is the best reference when compatibility matters. Use it when your panel, bus, and protective scheme call for a 600A, 2-pole, 600V device from Square D.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey specs at a glance\u003c\/strong\u003e—Amperage: 600A; Poles: 2-Pole; Voltage: 600V; Part number: MA26600AB.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy it matters\u003c\/strong\u003e—A higher-current main protection for heavy-load circuits, with dual-pole disconnection that reduces arc risk and ensures balanced shutdown in fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e—Maintenance of existing Square D panels, retrofitting to upgrade protection for high-demand feeders, or replacing a failed unit in industrial or commercial service equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility and installation\u003c\/strong\u003e—Before ordering, verify fit and ratings using the MA26600AB as the primary reference. Confirm your panel supports 600V operation and that the two-pole format matches your bus configuration. Installation should be performed by a qualified electrician following relevant safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor reliable, genuine Square D protection, choose MA26600AB. It pairs with Square D panels and accessories to maintain consistent performance across your electrical distribution system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427245510818,"sku":"MA26600AB","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-ma26600ab-circuit-breaker-600a-2-pole-600v-373.webp?v=1789692732","url":"https:\/\/www.ampstate.com\/products\/square-d-ma26600ab-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}