Eaton FAZ-B8/1-SP 8A 1-Pole 415 V Circuit Breaker

Protect critical circuits with confidence using the Eaton FAZ-B8/1-SP 8A 1-Pole 415 V Circuit Breaker. Built for reliability in modern 415 V distribution systems, this compact single-pole device delivers essential overcurrent protection to keep wiring, devices, and people safe in everyday electrical applications.

Key specifications at a glance

• Current rating: 8 A
• Poles: 1 (single-pole)
• Voltage rating: 415 V
• Part number: FAZ-B8/1-SP

Why this 1-pole breaker matters

Single-pole protection is ideal for dedicated circuits in commercial or light industrial settings. The 8 A rating suits modest-load applications, such as specific lighting runs or small control circuits, while the 415 V rating ensures compatibility with contemporary power distributions. By interrupting fault currents on the protected conductor, the Eaton FAZ-B8/1-SP helps prevent insulation damage, equipment failure, and safety hazards, keeping installations safer and more reliable.

What sets the Eaton FAZ-B8/1-SP apart

From the trusted Eaton lineup, this FAZ-B8/1-SP offers durable construction and predictable performance tailored for panels that require straightforward, single-pole protection. Its design supports simple replacement and integration within compatible Eaton panel systems, delivering consistent protection without unnecessary complexity.

Ideal use cases

• Protection of dedicated lighting or small-load circuits in 415 V systems
• Single-phase control circuit protection in commercial environments
• Replacement for aging breakers in compatible Eaton panelboards with minimal downtime

Tips for optimal performance

Pair this breaker with circuits whose load remains at or below 8 A to avoid nuisance trips. Confirm panel compatibility and local electrical codes before installation, and periodically inspect connections to sustain reliable protection over time.