(under subclass 121) Systems wherein two or more of the load devices are connected in electrical series relation with respect to each other.
SEE OR SEARCH THIS CLASS, SUBCLASS:
179, and indented subclasses, for other systems having plural diverse type load devices connected in series relation and without an automatic shunt and/or cutout.
185, and indented subclasses, for miscellaneous series connected load devices without an automatic shunt and/or cutout.