The ECF504B-4S is a RJ11 (6 x 4) Deluxe Straight Panel-mounted Modular Coupler, ECF series panel-mount connector is the perfect choice for passing modular cables through a rack panel or wall plate. The unique flange mount design accepts #4 or #5 screws for secure mounting of these couplers to any panel. 50μinch gold-plating contacts for durability and UL94V-0 flame-rated plastic shell.
(EN)
