Phoenix Contact Housing Change for MKDS Terminal Blocks Phoenix Contact is adding an additional screw brake for the parts below. Three plastic fins will be inserted in the screw shaft to prevent the closing of the clamping space during transportation. Dimensions and technical data remain the same. During transition of the changes listed above, Mouser may supply both versions of this product simultaneously depending on inventory. Part Numbers Affected 651-1715022 1715022 651-1715035 1715035 651-1715048 1715048 651-1715080 1715080 651-1715093 1715093 651-1715129 1715129 651-1715190 1715190 651-1715255 1715255 651-1715307 1715307 651-1715394 1715394 651-1715682 1715682 651-1715718 1715718 651-1718003 1718003 651-1718948 1718948 651-1718951 1718951 651-1742059 1742059 651-1871526 1871526 651-1889851 1889851 651-1928194 1928194 651-1985881 1985881 651-1985894 1985894 Please contact a Mouser Technical Sales Representative for further information. 5-0713-45