We’d like to thank Mr. Oleg Goureev, Component and Systems Manager, and Mr. Martin Bussiere, business Development Manager, Rail Segment North America, ABB Electrification Products, for another great presentation on technologically advanced products to support railway vehicles and wayside operations. Of particular interest is how small circuit breakers rated up to 1000 V dc can interrupt fault currents! The presentation is available on our Philadelphia Chapter VTS website.