Special Features:

Display data /pgm ctl-mad rdr range/; major components: pushbutton housing 1, key slot 1, divider 1, legend plate 1, cover 1, cover plate 1, filter plate 1

Properties:

Two or more different types of items having a common mounting or mounted on each other which together forms a portion of a switch but which in itself is not a complete functioning item and cannot be assigned a more definite item name. See also switch section, rotary and contact assembly, electrical.