
The ABB S202MT-K3 miniature circuit breaker is a high-performance, reliable solution for traction and railway applications. It features a 3A rating, efficient overload and short-circuit protection, and is designed to operate in extreme conditions from -25°C to 55°C. Compliant with IEC/EN 60898-1 and IEC/EN 60947-2 standards, this breaker ensures safe and efficient electrical operations.
Detailed engineering parameters based on manufacturer documentation