An insulated glazing unit (11) is provided. The unit (11) includes a spacer frame (105) separating a pair of substrates (2, 2A). The spacer frame (105) has a length and a width transverse to the length. The unit further includes a conductive element (15) passing through the width of the spacer frame (105). The unit further includes a first conductive component (16) within the spacer frame (105). The first conductive component (16) is in electrical communication with the conductive element (15). The conductive element (15) is adapted for electrical communication with a second conductive component (75) on a side of the width of the spacer frame opposite the first conductive component (16).
