The T4110401041-000 is an M12 plug with 4 female sockets, B-coded, terminated via screw terminals. It is designed for free-hanging (in-line) installation in industrial fieldbus and sensor/actuator networks where IP67 sealing is required. The threaded coupling nut provides vibration-resistant mating, and the included backshell handles cable strain relief over a 4.00mm to 6.00mm cable diameter range. Rated 4A per contact at 250V, it carries gold-plated mating surfaces (3.00µin) for corrosion resistance in factory-floor environments.
It is unshielded, so it relies on the overall cable shield or conduit for EMI protection. In a shielded cable assembly, the metal shell (brass with nickel finish) provides some common-mode reference, but the connector itself does not ground the cable braid. For environments with high electrical noise, a shielded M12 variant would be the correct choice.