ABB S-ARC1 M MCB, 1P+N, 20A Curve B, 240V AC, 10 kA Breaking Capacity

This miniature circuit breaker (MCB) is engineered for safety and efficiency within electrical circuits. Equipped with a thermal-magnetic mechanism, it provides protection against overloads and short circuits. With a 1P+N configuration and advanced arc fault detection capabilities, it is an important component for contemporary electrical installations. It integrates easily into existing systems, highlighting its importance in the industry.

• Integrated AFDD offers added protection against arc faults
• 10kA breaking capacity provides effective overload protection
• Thermal-magnetic operation ensures robust fault response
• Compact two-module width for space-saving installations
• Screw terminal connections simplify the wiring process
• Compatible with DIN rail mounting for flexible setup options

• Ideal for residential and commercial electrical installations
• Suitable for areas with heightened fire risks
• Effective in commercial settings requiring protection for sensitive electronics
• Recommended for facilities prioritising enhanced safety measures
• Useful in environments where flammable materials are present

It uses thermal-magnetic technology to accurately detect and react to faults.

Yes, it is compatible with standard DIN rail mounting systems.

The circuit breaker features screw terminals for straightforward and secure connections.

Yes, it can be used in both residential and commercial applications.

There is a test button available for confirming proper operational conditions.