Industrial ON35-2500-50 Power Supply from Data Technology Inc., listed under the Optecon brand as ON35-2500-50 with code 5-L03. This entry identifies the unit by model ON35-2500-50 within the Optecon lineup and assigns the 5-L03 designation. It is cataloged as part of the Optecon ON35-2500-50 power supply series.
