Multi-Protection

Thanks to 6 different functions which are over voltage protection, under voltage protection, phase sequence protection, phase failure protection, ON-Delay and OFF-Delay adjustment, GKRC-03F protects single or three-phase systems against voltage changes and phase sequence faults.

Easy to Use

GKRC-03F has user-friendly design. LED indicators show the status the relay and adjustments can be done easily by trimpots.

Less Space

GKRC-03F can be mounted to rails and need less space via their DIN2 dimension.

For more information about GKRC series voltage monitoring relays, please click here.