Square D | FH26100AC-BLACK | Circuit Breaker | 2-Pole | 600V

Square D FH26100AC-BLACK 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.

• 2-Pole configuration provides simultaneous protection for two conductors, enabling coordinated trips and streamlined panel layouts.
• 600V maximum rating makes it suitable for higher-voltage circuits commonly found in commercial and industrial settings.
• Black finish helps with quick visual identification in service panels and upgrade kits.
• Best reference for compatibility: rely on the FH26100AC-BLACK part number to confirm fit and ratings. Always compare against your panel’s labeling and documentation before ordering.
• Ideal use cases — routine maintenance, panel retrofits, or replacement of a failed breaker in compatible Square D installations.

Why 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.

• Practical tips for installers — 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.
• Outcome you can expect — dependable protection for high-voltage circuits with a straightforward replacement path when upgrading or maintaining Square D protection devices.