Turck MR-C C3-A30X Relay

The TURCK RELECO MR-C C3-A30X Relay is a general‑purpose, 3PDT electromechanical relay in the MRC C3 Series designed for industrial control and automation. It switches control signals and loads in PLC output circuits, motor starter assemblies, conveyor systems, packaging machinery, and broader factory automation installations. The device uses three changeover contacts (3PDT) and is rated for 10 A at 250 VAC or 10 A at 30 VDC, with coil type available as AC or DC depending on the model variant. An integrated LED status indicator provides a quick visual check of relay state. Mounting is via an 11-pin plug‑in socket, and it is compatible with S3-B, S3-S, S3-MP, S3-MS, S3-L, and S3-PO sockets. The MR-C C3-A30X employs Silver Nickel contacts, offers 2.5 kV dielectric isolation, and carries IP40 protection with an operating temperature range from -40°C to +70°C. Commonly used by maintenance teams and system integrators for replacement, retrofit, control panel expansion, and OEM equipment manufacturing in industrial control and automation systems.