{"product_id":"square-d-fh26100ac-black-circuit-breaker","title":"Square D | FH26100AC-BLACK | Circuit Breaker | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D FH26100AC-BLACK\u003c\/strong\u003e is a 2-Pole circuit breaker rated for up to 600V, engineered for maintenance, retrofit, and replacement projects where precise compatibility matters. This part is designed to integrate seamlessly with Square D panels that require a two-pole protection device.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e2-Pole configuration\u003c\/strong\u003e provides simultaneous protection for two conductors, enabling coordinated trips and streamlined panel layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum rating\u003c\/strong\u003e makes it suitable for higher-voltage circuits commonly found in commercial and industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBlack finish\u003c\/strong\u003e helps with quick visual identification in service panels and upgrade kits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest reference for compatibility\u003c\/strong\u003e: rely on the \u003cem\u003eFH26100AC-BLACK\u003c\/em\u003e part number to confirm fit and ratings. Always compare against your panel’s labeling and documentation before ordering.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e — routine maintenance, panel retrofits, or replacement of a failed breaker in compatible Square D installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choosing the exact part matters: using the intended FH26100AC-BLACK ensures consistent trip characteristics, reliable overcurrent protection, and proper mounting alignment. This reduces the risk of mismatched performance and simplifies future service or upgrades in your high-voltage electrical system.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePractical tips for installers\u003c\/strong\u003e — verify panel compatibility by cross-referencing the part number with your panel’s documentation, and consider stocking a spare FH26100AC-BLACK for preventive maintenance in facilities with frequent equipment changes or voltage-level upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOutcome you can expect\u003c\/strong\u003e — dependable protection for high-voltage circuits with a straightforward replacement path when upgrading or maintaining Square D protection devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426379419810,"sku":"FH26100AC-BLACK","price":2010.0,"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-fh26100ac-black-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}