1. An apparatus for use with a busway including a strut containing busbars, the apparatus comprising:an intermediate housing wall having a wire aperture;
an upper housing section having a top wall with contactor slots, and further having an upper compartment enclosed vertically between the top wall and the intermediate housing wall;
a lower housing section having a bottom wall with a wire aperture, and further having a lower compartment enclosed vertically between the bottom wall and the intermediate housing wall;
an electrical contactor having a blade portion projecting outward from the upper compartment through a respective contactor slot to electrically contact with a busbar in the strut; and
a wire having an uninsulated section contained entirely within the upper compartment and electrically connected to the contactor within the upper compartment, wherein the wire further has an insulated section reaching outward from the upper compartment into the lower compartment through the wire aperture in the intermediate housing wall, and reaching further outward from the lower compartment through a wire aperture in the bottom wall.