What is the Siemens 5TG9874-2TW?

The 5TG9874-2TW is a single-fold Cat 5 RJ45 8/8 data junction box from the Siemens DELTA modular wiring accessory system. It provides a flush-mounted Fast Ethernet connection point with an integrated dust shutter, finished in titan white.

Which DELTA frames is it compatible with?

The 55×55mm modular insert fits all DELTA line, DELTA miro, DELTA profil, and DELTA style cover frames. A single module holder can accommodate up to two different function inserts side by side.

How do I choose between the color variants?

The 5TG9874-2TW (titan white, glossy) and 5TG9874-2CM (carbon metallic) are functionally identical Cat 5 RJ45 junction boxes — the choice is purely aesthetic. Match your existing DELTA frame and insert finish. For telephone-grade Cat 3 RJ11, see 5TG9874-1TW (titan white).