Square D | FH26050 | Circuit Breaker | 50A | 2-Pole | 600V

Meet the Square D FH26050 Circuit Breaker—a genuine Square D protection device engineered to safeguard demanding electrical systems. With a 50-amp rating, 2-pole configuration and a 600-volt maximum, this breaker delivers reliable overcurrent protection for higher-demand circuits and multi-wire installations.

Designed for maintenance, retrofit, and replacement projects, the FH26050 is the clear choice when your panel requires exact specifications. The part number FH26050 serves as the best reference for compatibility, ensuring you match classification, mounting, and electrical characteristics with confidence.

• Amperage: 50A
• Poles: 2-Pole
• Voltage: 600V
• Part number: FH26050
• Typical applications: Maintenance, Retrofit, Replacement

Important compatibility note: Confirm fit and ratings before ordering. Use FH26050 as the primary reference to verify compatibility with your Square D panel or distribution gear.

Use cases and scenarios

• Replacing a failed breaker in a Square D panel where a 50A, 2-pole, 600V device is specified
• Upgrading a circuit to 50A for increased demand in residential or light commercial installations
• Retrofit projects where a matching FH26050 minimizes compatibility risk and reduces modifications
• New installations that require a compliant 2-pole 600V protection device from Square D

Installation and safety tips

• Always shut off power at the main breaker before attempting replacement.
• Verify the panel type and listing to ensure FH26050 is appropriate.
• Label the circuit clearly after installation and restore power following local codes.
• Follow all manufacturer instructions and applicable electrical codes for a safe, reliable upgrade.

Why choose this Square D breaker? As a genuine replacement part, the FH26050 aligns with Square D panels’ mounting, electrical characteristics, and protection philosophy. Using a non-matching substitute can introduce compatibility gaps or unreliable protection. This 50A, 2-pole, 600V breaker is designed to slot into compatible Square D systems with confidence, helping you maintain service continuity and safety during maintenance or upgrades.