Shewmaker Electronics is set up to repair the Cooper 4C recloser control All recloser control repairs are accompanied with a certified test report confirming, trip times, curves etc.
We are also able to repair the earlier model 4C power supplies, as well as the 4C I/O (transformer) board.
For more information, please give us a call at 800-330-5409, or email us at Info@ShewmakerElectronics.com