The ABB Miniature Circuit Breaker is designed for residential, commercial, and industrial applications. It features a current limiting design with both delayed thermal tripping mechanism for overload protection and electromechanic tripping mechanism for short circuit protection. With its wide range of characteristics, configurations, and breaking capacities, this circuit breaker offers flexibility in various electrical systems. It is compliant with international standards and ensures reliable performance. It is a compact and efficient solution for circuit protection.

Current limiting design for optimized protection
Delayed thermal tripping mechanism for overload protection
Electromechanic tripping mechanism for short circuit protection
Wide range of characteristics (B, C, D, K, Z) for diverse applications
Different configurations (1P, 1P+N, 2P, 3P, 3P+N, 4P) to suit various system setups
High breaking capacities (up to 10 kA at 230/400 V AC) for enhanced safety
Compliant with IEC/EN 60898-1 and IEC/EN 609 47-2 standards
Space-saving design with bottom-fitting auxiliary contact
Suitable for use in residential, commercial, and industrial applications