Accepts snap-in keystone jacks and couplers to help you manage your DIN-rail network cable application. This DIN-rail mounting module lets you manage network cable interconnectivity with three blank cutouts, which accommodate all Tripp Lite snap-in keystone jacks and in-line couplers. Made from sheet metal with nickel plating, the N063-003 is quick and easy to install on a standard 35-millimeter DIN rail using the built-in mounting clip. The N063-003 is compliant with the Federal Trade Agreements Act (TAA), which makes it eligible for GSA (General Services Administration) Schedule and other federal procurement contracts.