MC3 Master Auto Controller for National Time Clock Movements

Master auto controller corrects clock time after power outages and for daylight saving changes. The MC3 is typically for a single 3MR or HMR movement but can operate up to two of the 2MR clock movements. We can upgrade this controller to run up to 4 clock movements for an additional $240.00. Contact us, we can help you set up your entire clock system. Add this item to any National Time clock movement. 

 View spec sheet