Square D | FHP16050 | Circuit Breaker | 50A | 1-Pole | 277V

Meet the Square D FHP16050 Circuit Breaker—your compact, dependable protection for 277-volt circuits. This 50-amp, 1-pole unit is built for maintenance, retrofit, and replacement projects where exact specifications matter, ensuring you keep power systems safe and compliant.

• Amperage: 50A
• Pole count: 1-Pole
• Voltage rating: 277V
• Part number: FHP16050

Why choose this specific breaker?

Designed to be the reliable workhorse in Square D panels, the FHP16050 offers a precise fit for projects requiring a dedicated 50-amp, single-pole solution on 277-volt circuits. It’s ideal for replacing a failed breaker, retrofitting panels, or restoring protection in systems that rely on 277V power. Using the exact part number FHP16050 as your compatibility reference minimizes guesswork and reduces downtime, helping you keep critical equipment online.

Compatibility and installation tips

Before ordering, confirm fit and ratings for your panel. The part number is the best reference for compatibility with your equipment. Check your panel labeling to ensure the 50A, 1-pole, 277V protection matches the breaker you’re replacing or installing.

Ideal use scenarios

• Maintenance or replacement in commercial or industrial panels with 277V circuits
• Retrofits that require a 50A, single-pole breaker to upgrade existing distribution
• New installations needing a compact, reliable 50A protection device for 277V loads

With the Square D FHP16050 in place, you gain dependable overcurrent protection, straightforward part replacement with exact specs, and confidence that your 277V circuits are properly safeguarded. This breaker’s match to Square D panels ensures seamless wiring, reliable performance, and long-term reliability in everyday electrical distribution.