This article is about the prototype High Speed Train power cars. For the Warship Class locomotives built in 1958–1959, see British Rail Class 41 (Warship Class).
^Maclean, Stuart (4 June 2014). "NRM HST prototype 41001". National Preservation. Archived from the original on 26 November 2015. Retrieved 25 November 2015. has its original 110 V/1000 V Auxiliary Alternator fitted so isn't compatible with production HST electronics. … standard DC ETH rather than the 415 V AC of an HST so more useful for a role on preserved railways. … not being able to provide train supply to an HST set,