Alstom Gbcdd21pf005sjch Directional Idmt Relay Self Powered Relay Model Cdd21pf005sjch Cdd21 Application O/c Burden 3va C.t. Secondary 1 Amp Ct. Case Size 1-1/2d Vert. 10t Contacts (S/r or H/r) 2 No 1nc H/r D.m.t 3 Sec. E/f or U/v Setting Not Applicable Flag Yes Frequency 50 Hz Mounting Flush Mta Phase-char Angle 30 Degrees O/c O/c or O/v Setting 50 - 200% V.t/p.t Secondary 110v a.c(O/c) Name Plate-1 Rfg9126-011 Outline Drawing Mfj013 Wiring Diagram Mpdz801.24