Device Code : LDTP W/BASE : LOAD-BREAK DISCONNECTOR SWITCHES (WITH FUSE HOLDER) LDTP WO/BASE : LOAD-BREAK DISCONNECTOR SWITCHES (WITHOUT FUSE HOLDER) DTP : NON-LOAD ISOLATOR SWITCHES GROUP OPERATED DEP : GROUNDING SWITCHES GROUP OPERATED DRS : FUSES FOR TRANSFORMER PROTECTION DSP : FUSE-HOLDERS DWA : EPOXY RESIN STANDOFF INSULATORS
