Eaton | FAZ-D5/1-SP | Circuit Breaker | 5A | 1-Pole | 277V

Meet the Eaton FAZ-D5/1-SP circuit breaker—a precise, 5A, 1-pole protection device designed specifically for 277V circuits. Identified by the FAZ-D5/1-SP part number, this breaker is ideal for maintenance, retrofit, and replacement projects where exact Eaton specifications are required to keep your panels operating safely and reliably. Always confirm fit and ratings to ensure compatibility before ordering.

• Amperage: 5A
• Poles: 1-Pole
• Voltage: 277V
• Reference: FAZ-D5/1-SP (best compatibility match for Eaton panels and FAZ-series installations)

This breaker is purpose-built for scenarios where a direct, authentic Eaton replacement is essential—whether you’re performing routine maintenance, upgrading an existing panel, or replacing a failed device in a dedicated 277V circuit. By sticking with the exact FAZ-D5/1-SP specification, you preserve the integrity of your electrical system and minimize compatibility risks.

• Ideal for: maintenance tasks, panel retrofits, and replacement projects that require a 1-pole, 277V protection device
• Reliability: designed to match Eaton’s FAZ family performance, delivering consistent overcurrent protection for small-to-mid-range loads
• Compatibility: using the correct part number (FAZ-D5/1-SP) is the most reliable way to ensure you’re selecting a true Eaton fit for your enclosure

Practical notes to consider during your planning: verify that the panel and circuit requirements align with the FAZ-D5/1-SP’s ratings, and reference the part number as the primary compatibility check. This targeted approach helps you avoid mismatches and ensures your protective device integrates smoothly with existing Eaton infrastructure.