Product Overview
Unique Lighting Systems’ Subterranean transformer is fully potted and sealed making it completely waterproof. Equipped with primary fuse protection and optional secondary in-line fusing the Subterranean is ideal for commercial projects or residential applications where concealing the power source is necessary.
Core
Engineered single core design with precision grain-oriented steel laminations. High temperature glass impregnated nylon bobbin and solid copper mag wire. To ensure robust construction each output tap is welded to the mag wire for optimum connectivity.
Construction
Durable UV resistant composite box. Suitable for direct burial. Agency approval as “SUITABLE FOR GROUND MOUNTED RECESSED.”
Primary Protection
Replaceable 3AG Time Delay (glass slow-blow fuse).
Power
Unit must be hardwired.
Electrical Requirements
Available power ratings 840 Watts. Primary voltage is 120 volts, secondary voltage varies from 12V-22V output. See individual models for exact output leads.
Output Terminal
Each DB includes ready to wire color coded 10 gauge output wire lead.
Finish
Black UV resistant composite box standard.
Features & Benefits
- Injection molded glass filled resin housing is designed for direct burial in the ground
- Molded silicone gasket mates with double grooved top to provide weather-tight seal
- HL option includes one to three 12V lugs depending on wattage
- Easy to identify name plate molded into the lid of the unit
- Convenient 1/2″-14 NPSM threaded hole at the center of the lid to mount the fixture directly to transform
- Separate primary and secondary compartments
- Conduit flats on all four sides
