The ABB high-performance MCB is a 2-pole circuit breaker with a D-characteristic. It offers current limiting protection with a maximum breaking capacity of 36kA at 240/415V, suitable for residential, commercial, and industrial applications. With both thermal and electromechanical tripping mechanisms, it ensures overload and short circuit protection for a wide range of voltages up to 400/690V. The fast arc extinction of MCB guarantees the safety and security of your electrical applications.

2-pole high-performance MCB with D-characteristic
Current limiting protection with a maximum breaking capacity of 36kA at 240 or 415 V
Suitable for voltages up to 400/690V and DC applications
Thermal and electromechanical tripping mechanisms for overload and short circuit protection
Complies with IEC/EN 60898-1 and IEC/EN 60947-2 standards
Extensive range of accessories available for added convenience
Fast arc extinction for enhanced application security