
The ABB S201MT-B25 is a high-performance miniature circuit breaker engineered for the traction industry. It features a dedicated plastic material, meets European fire and smoke standards (EN 45545-2), and is tested for shock and vibration (IEC/EN 61373). Suitable for rolling stock installations, it operates reliably in extreme conditions from -40°C to +70°C.
Detailed engineering parameters based on manufacturer documentation