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Unique 1120DB direct burial transformer in black UV-resistant composite enclosure showing lid, wiring access, and output cable leads.

Unique 1120DB Direct Burial Transformer - 1120W Composite Enclosure

Brand: Unique
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$2,053.00
$1,539.75
SKU 1120DB

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Durable, fully potted direct-burial transformer engineered for landscape and commercial low-voltage lighting. The Unique 1120DB delivers 1120 watts of power with multi-tap 12V–22V outputs, a waterproof UV-resistant composite enclosure, and replaceable primary fuse protection for reliable outdoor performance and concealed installations.

  • 1120 watts capacity: High-output transformer supports large lighting runs and multiple circuits.
  • 12V–22V multi-tap outputs: Color-coded 10-gauge output leads for easy wiring and consistent lamp performance.
  • Fully potted, waterproof construction: Sealed, UV-resistant composite box rated for direct burial and ground-mounted recessed installations.
  • Primary fuse protection: Replaceable 3AG time-delay primary fuse plus optional secondary in-line fusing for added circuit safety.
  • Rugged internal components: Precision single-core laminations, glass-impregnated nylon bobbin and solid copper magnet wire for long-term reliability.
  • Installation: Hardwired 120V primary; unit includes threaded mounting hole in lid for fixture attachment.

Designed and specified for both residential and commercial outdoor lighting projects, the 1120DB offers dependable, code-friendly performance and a limited lifetime warranty against manufacturer defects. Use with compatible 12V landscape fixtures and follow local electrical codes and installation instructions for buried applications.

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Frequently Asked Questions

What voltages and wattage does the 1120DB provide?
The 1120DB is rated at 1120 watts with multi-tap 12V–22V outputs; primary power is 120V (hardwired).
Is the transformer suitable for direct burial installations?
Yes. The unit is fully potted, sealed and housed in a UV-resistant composite box designed for direct burial and recessed ground mounting.
What protection and warranty does this transformer include?
It includes a replaceable 3AG time-delay primary fuse and optional secondary inline fusing. Unique offers a limited lifetime warranty against manufacturing defects.