Hga part numbering system – 480v 3r, Temperature: 40 c, Current: 50, 100, 200, 300 – TCI HGA Manual User Manual
Page 20: Voltage: 480, Enclosure: ul type 3r

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Figure 3.4 identifies the significance of each character in the HarmonicGuard Active filter part 
number. An example of a completed part number would be H5100A03H4000. This designates an 
enclosed HarmonicGuard Active filter that is rated for 100 amps, 480 volts, and has an HMI Interface 
Module Package.  
HGA Part Numbering System – 480V 3R
Temperature: 40° C 
Current: 50, 100, 200, 300 
Voltage: 480 
Enclosure: UL Type 3R
Figure 3.4 – HarmonicGuard Active filter Part number Encoding
