A Distribution Arrester (light duty class) is described as an arrester normally installed on and used to protect underground distribution systems where the major portion of the lightning stroke current is discharged by an arrester located at the overhead line/cable junction.

"distribution" is in the CPC Code "4621"
Electricity distribution or control apparatus

"distribution" is in the UNSPSC Code "39121017"
Power distribution units PDUs

"distribution" is in the NAICS Code "221111"
Hydroelectric Power Generation