Schneider Electric | BDA160405 | Circuit Breaker | 40A | 1-Pole | 347V

Schneider Electric's BDA160405 Circuit Breaker is a dedicated, factory-certified solution for protecting 347V electrical circuits with a 40A rating. Designed for maintenance, retrofit, and replacement projects, this 1-Pole unit aligns closely with the original specifications to minimize panel downtime and ensure reliable protection. Always confirm fit and ratings before ordering—the part number BDA160405 is the best reference for compatibility.

Designed for precise compatibility

• Exact fit for 40A, 1-Pole, 347V installations
• Genuine Schneider Electric component to meet safety standards and dependable performance
• Facilitates straightforward maintenance and retrofit work by matching the original panel design

Key specifications

• Amperage: 40A
• Poles: 1-Pole
• Voltage: 347V
• Part number: BDA160405

Ideal use cases

• Routine maintenance on commercial or industrial panels powered by 347V systems
• Retrofit projects replacing aging breakers to restore reliable protection
• Replacement in panels that originally used the BDA160405 or compatible Schneider Electric breakers

What it means for your system

This circuit breaker delivers reliable overcurrent protection for a single circuit leg, helping prevent insulation damage, equipment failure, and unplanned downtime. By using a genuine Schneider Electric component, you maintain electrical safety standards and ensure consistent, predictable trip performance within your 347V distribution setup.

Installation and compatibility tips

• Verify the panel labeling to ensure the 347V, 40A, 1-Pole configuration matches your system
• Reference the part number BDA160405 as the primary source of truth for sourcing spares
• During retrofits, confirm that the original breaker footprint and mounting align to avoid fit issues