Square D | FA26050 | Circuit Breaker | 50A | 2-Pole | 600V

The Square D FA26050 Circuit Breaker is a purpose-built protection device: a 50 A, 2-Pole unit rated for 600 V, designed for maintenance, retrofit, and replacement projects where exact specifications matter. With this part number, you have a reliable reference to ensure compatibility, so always confirm fit and ratings before ordering.

Key specifications

• Amperage: 50 A
• Poles: 2-Pole
• Voltage rating: 600 V

Why this FA26050 stands out

More than a generic breaker, the FA26050 delivers the precise electrical characteristics your panel expects. The two-pole design ensures both live conductors are interrupted together, enhancing safety on 240 V circuits and above in compatible systems. Built to align with Square D standards, this component helps preserve OEM performance, tripping behavior, and overall protection integrity during replacements or upgrades.

Ideal use cases

Designed for facilities and equipment that require a 50 A, 2-pole, 600 V protective device, this breaker is well-suited for:

• Retrofit or upgrade projects where the original part number FA26050 is specified
• Maintenance replacements in commercial or light industrial panels
• Feeders and motor circuits that operate within a 600 V environment

Compatibility and installation guidance

To maximize reliability, use the FA26050 as your primary compatibility reference. Before you purchase, verify that your panel or equipment explicitly calls for a 50 A, 2-pole, 600 V breaker and that the FA26050 matches the original part’s form factor and trip characteristics. When installing, follow standard de-energization procedures and ensure the panel’s rating supports the 600 V class.

Practical insights and benefits

Choosing the FA26050 helps you avoid mismatches that can lead to nuisance trips or improper protection. Its exact specifications simplify inventory management for service teams and reduce downtime by enabling straightforward, authentic replacements without panel modification.