scope:

This generic specification relates to electromechanical switches intended for use in electrical and electronic appliances. Switches covered by this specification:
a) Are devices which open, close, or change the connection of a circuit by the mechanical
motion of conducting parts (contacts).
b) Have a maximum rated voltage of 480 V.
c) Have a maximum rated current of 63 A.
This generic specification does not include keyboards and keypads which are intended for use in information-handling systems. Electromechanical key switches may be included under the scope of this generic specification.
Switch families shall be described in any detail specifications that will reference this generic specification.