ALSTOM GBCDD21PF9054BCH SELF-POWERED DIR. INVERSE TIME O/C OR E/ Technical specification Relay model no CDD21PF9054BCH Relay type CDD 21 Case size 1-1/2D Vert.10T Application E/F Current setting 0.5 - 2.0 amps Aux.current or voltage 100 - 250V dc Burden 3 VA C.T.Secondary 5 amps Contacts (S/R OR H/R) 2 N/O S/R D.M.T 3 secs Taps Std Flag Yes Mounting Flush Frequency 50 Hz MTA Phase-char angle 60 Deg V.T/P.T Secondary 63.5V ac Name plate RFG9126-042 Outline drawing MFJ 013 Wiring diagram MPDZ 801-10-1