GAVR-12A is A Universal 7 Amp 1/2 Wave Self Excited Dip-Switch Programmalbe Automatic Voltage Regulator

Features
-  < 1% Regulation
-  220/440 VAC Programmable Input
-  Rugged Compact Design
-  With Under Frequency Protection
-  Soft Start Voltage Ramping
-  EMI Suppression
-  Built-in Hihg Capacity 10Amp Fuse