Eaton | FAZ-B20/1-NA | Circuit Breaker | 20A | 1-Pole | 415V

The Eaton FAZ-B20/1-NA circuit breaker delivers reliable overcurrent protection for 415V electrical distributions with a precise 20A, 1-pole configuration. Designed for maintenance, retrofit, and replacement projects, this unit is purpose-built to meet exact spec requirements when every detail matters for your panel lineup.

• Amperage: 20A
• Poles: 1-Pole
• Voltage: 415V
• Part number: FAZ-B20/1-NA
• Ideal for: maintenance, retrofit, and replacement where matching specs are essential

Who should consider this breaker? It’s a smart choice for technicians and facility engineers working in panels that operate at 415V and require a single live conductor protection device rated at 20A. If your installation or spare parts strategy hinges on exact part matching, the FAZ-B20/1-NA is the reference point you want—precisely identified by its model number to ensure compatibility.

Why this particular 1-pole, 20A 415V model matters in real-world use:

• Targeted protection for a single circuit—the 1-pole design isolates a single leg, helping minimize nuisance trips and making it straightforward to sequence protection in simpler distribution schemes.
• Clear compatibility for replacements—when servicing legacy panels or updating control gear, matching the FAZ-B20/1-NA exactly reduces the risk of mismatch and drive-by substitutions.
• Efficient maintenance planning—keeping a stock of FAZ-B20/1-NA spares simplifies stock management and speeds up downtime recovery during fault conditions or routine servicing.
• Safety-conscious choice for 415V systems—this device is designed to operate within the electrical environments that use higher voltage distributions, helping protect wiring and downstream equipment when overcurrent events occur.

Practical usage scenarios include replacing a failed 20A, 1-pole breaker in a 415V distribution panel, retrofitting a control cabinet to maintain consistent protection levels, or stocking up for planned maintenance in facilities with modular breaker configurations. Before placing an order, verify that the panel label and bus-bar arrangement align with this model’s ratings and physical fit—the part number FAZ-B20/1-NA is the best reference for ensuring a correct match.

With this Eaton breaker, you’re selecting a proven solution designed to integrate smoothly into existing electrical architectures where exact specifications are non-negotiable. If you’re building or restoring reliability in 415V electrical networks, the FAZ-B20/1-NA is a precise, dependable choice that aligns with your maintenance and replacement workflows.