Difference between revisions of "Earthing switch"
m (1 revision)
Latest revision as of 01:26, 25 February 2009
A mechanical switching device for earthing parts of a circuit, capable of withstanding for a specified time currents under abnormal conditions such as short-circuit, but not required to carry currents under normal circuit conditions.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM