Turck RK4.21T-4-RS4.21T Cordset Eurofast Straight Female Male

Turck RK4.21T-4-RS4.21T Eurofast Cordset (U2171-12) is a 4 m double-ended M12 straight female-to-male extension cable engineered for reliable signal transmission in industrial automation and machine control systems. The cordset uses 4 A-coded contacts, a blue PVC jacket, and a nickel-plated brass coupling nut, rated for 250 V and 4 A, with IP68/IP69K protection when mated, and it represents a Turck Eurofast extension cordset designed for rugged, quick-disconnect connectivity (UL 2238, CSA C22.2 No. 182.3, CE, RoHS). Common applications include extending connections between proximity sensors, photoelectric sensors, limit switches, valve manifolds, remote I/O modules, and PLCs in factory automation, conveyor systems, robotics, packaging equipment, automotive manufacturing, food and beverage processing, and process control; maintenance technicians, OEM machine builders, and system integrators rely on this cordset for replacements, retrofits, and automation expansions.