Sturdy time clock motor with a high torque. Fixed tab connectors easily slip over the timer connection poles for simple installation. Replacement motor is for use with the Intermatic T102, T104, T106, T172, T174, T176 and WH40 time switches. 208/277 volts and 60 hertz. The motor itself is labeled WG1573-5, but when the (2) 11-inch leads are attached the product then becomes WG1573-10D.