Special Features:

Vhorizontal split lens; upper half of lens is yellow illuminated with black oval symbol; lower half of lens is black illuminated with yellow delta symbol; major components: engraved legend plate 1, retainer divider 1, emi screen 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.