Alstom Gbcdg31ff8101lch 3idmt,2 O/c & 1 E/f ,3va 3 Secs Dmt 50hz Technical Specification Model No. Cdg31ff8101lch Case Size : 3d Ver. Application : 2 O/c & 1 E/f Ct Secondary : 5 Amps Current Setting O/c : 2.5 to 10 Amps Current Setting E/f : 1 to 4 Amps Contacts : 2m 2b H/r. Output Contacts : 2m 2b H/r. Taps : Std. Burden / Operating Time : 3 Va 3 Secs. Frequency : 50 Hz. Name Plate : Rfg9126 904 O/l & Arrangement : Mfj 013 Wiring Diagram : Mfdz 801.95 - 1