BRUSH ASSEMBLY

An assembly may include a contact element, a terminal element extending from a portion of the contactor assembly towards the contact element, and a cup. The cup may have an inner cavity, a bottom end, and a top end. The bottom end of the cup may be attached to the contact element. The assembly may further include a flexible material between the contact element and the terminal element, the flexible material forming a chamber. The assembly may include an electrically conductive fluid within chamber, and a biasing member between the terminal element and the cup.