Turck U1135-1 Panel Mount Eurofast Bulkhead Fitting

The Turck FK FS 4.4/M12 / U1135-1 Euro-fast bulkhead panel-mounted feedthrough is a 4‑pin M12 Euro-fast connector for sensor and actuator wiring. It mounts to the front panel with an M12 × 1 thread and delivers a sealed IP68 interface (when coupled) for rugged industrial environments. Key specs include 150 V / 4 A, brass gold‑plated contacts, and a nickel‑plated brass housing, with operation from -40°C to +80°C. Common applications include machine control panels, packaging equipment, conveyors, automotive assembly lines, robotics systems, and distributed I/O networks that require a vibration-resistant, environmentally sealed signal path.