SWITCHBOARD
http://data.posccaesar.org/rdl/RDS464129
<http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#ClassOfInanimatePhysicalObject>
2006.06.14
u20683
A switchgear and controlgear bearing a set of switches for connecting and disconnecting the various circuits of an electrical system, as of a telegraph, telephone, etc.
RDS464129
SWITCHBOARD
SWITCHBOARD
Qualified
Oxford English Dictionary (OED)