The DG72 is an distributor hub module manufactured by nVent. It is part of the nVent RAYCHEM T2S product line and is designed for use in commercial and industrial construction. It is a heavy-duty, one-piece hub that provides reliable electrical and mechanical connection for up to 24 runs of T2S self-regulating heating cables. The hub features an integrated thermal cut-out, which helps protect against overloads and a test port which allows for easy integrity testing.