Eaton FAZ-D25/1-SP 25A 1-Pole 277 V Circuit Breaker

Eaton FAZ-D25/1-SP is a 25 Amp, 1-pole circuit breaker designed for 277-volt branch circuits. Built to protect a single hot conductor, this unit is ideal for commercial electrical setups where reliable overcurrent protection is essential for lighting, receptacle runs, and other 277 V applications.

Part of Eaton's FAZ family, the FAZ-D25/1-SP offers a compact, straightforward replacement option that integrates smoothly with standard panel enclosures and the 277 V distribution schemes common in offices, retail spaces, and light industrial environments.

• Current rating: 25 A
• Poles: 1
• Voltage rating: 277 V
• Part number: FAZ-D25/1-SP
• Application: protection for single hot-conductor branches in 277 V systems

Why choose this model? It provides targeted protection for 277 V circuits without adding complexity. The single-pole design keeps wiring simple in smaller panel sections, while the Eaton FAZ compatibility helps ensure dependable interchangeability when you’re replacing a faulty breaker or expanding a panel.

Practical tips for use and installation: verify that your panel supports the FAZ series, ensure the conductors are correctly sized for 25 A protection, and adhere to local electrical codes during installation. For maintenance, keep track of part numbers for easy ordering and future replacements to minimize downtime.