... Relays MODELNAMESPECIFICATIONACCURACYSFC-45SFC-100AC AMMETERFROM 10A,15A, 20A,30A...TO 3000A,500AWITH EXT.C/T 1A OR 5ACLASS 1.5FROM 0 ... 100DC DIRECT CONNECTIONCLASS 1.5FROM 10A,15A, 20A,30A...2500A,3000A...TO 8KA,10KAWITH EXT,SHUNT 50MV,60MV OR 75MVCLASS 1 ...