The UR Series Multilin G60 Universal GE Relay G60-N00-HCL-F8L-H6S-M8N-P5A-UXX-WSX G60 Generator Protection System has specific hardware and incorporated modules within the relay that is designated by looking at the model number breakdown. For example, the F8L within the model number is specifying an 8L module at the F location. The order code breakdown can shed light on what type of module that is. To start, the G60 generator protection system has the order option ‘N00’ which indicates that this unit lacks software options (00) and it has an N type CPU. Following this triad is HCL. This specifies a 19 inch horizontal mount type of G60 (H) that has an English display (C) and has a low power supply voltage capability (L). This low power supply has a voltage from 24 to 48 volts but it is only DC voltage. The 8L CT/VT module is a 4CT/4VT module with enhanced diagnostics. An 8N CT/VT module is also found in the unit, which has a standard 8CT characteristics also with the enhanced diagnostics option. The unit also contains a 5A transducer I/O module and a 6S Digital I/O module.