The GTS-2C-24D-D is a type of electromechanical relay manufactured by MEC (Motor & Equipment Corporation). It is an industrial-grade, two-pole, normally open relay that is designed for high switching capacity and high current capacity, with a rated operating voltage of 24VDC. This relay is ideal for applications requiring more power than ordinary relays can provide and is often used in industrial automation, motor control, access control, and security systems.