The OMRON INDUSTRIAL part MJN3CDC12 is an electromechanical relay designed for a wide range of general purpose applications. It operates at a voltage of 12VDC and has a resistance of 120Ohm. With a 3PDT configuration, this relay is capable of handling a maximum current of 10A. The compact dimensions of 38.73x35.56x55.49mm make it suitable for various space-constrained installations. This relay comes with a socket for easy installation and is a reliable choice for industrial automation and control systems.