Unique Lighting Systems 840IF 840 Watt 12-20 Volt I-Force Transformer Stainless Steel



Unique Lighting Systems continues to offer lighting professionals Innovative Lighting Solutions that Last a Lifetime. Introducing the newest member to the Unique family of multi-tap transformers. Unprecedented in the industry, the I-Force transformer offers ease of installation unlike any other in the market today.

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 304 stainless steel (complies with NEMA 3R). Primary Protection Replacable 3AG Time Delay (glass slow-blow fuse). Power Cord 16/3 SJTW power cord. Six feet in length. Electrical Requirements Available power ratings 360, 500, 600, 840 and 1120 Watts. Primary voltage is 120 volts, secondary voltage varies from 12V-22V output. See individual models for exact output leads. Output Terminal Each transformer includes a Tinned 6061-T6 aluminum lug strip with 3mm hex set screw for a positive torque connection. Includes 3mm hex key tool with every lugged transformer. Finish Stainless Steel finish is standard. Unique™ Lightings’ Weathered Brass finish is a “living finish” and will naturally patina and change over time.

Features and Benefits • Industry first open top installation capability • Hidden wire chase allowing trouble-free entrance and access to multiple low voltage cables • Line voltage wiring compartment for hard wire capability • Spacious work compartment makes installation easy • Snap-in photocell ready • Easy to read instruction mounted inside door • Easy access hex tool mounted inside the door • 3/4″ and 1″ knock outs on bottom and sides for conduit • 120-Volt receptacle for use with timers • Louvered vents in the housing allow for cool running operation • Also available in 24V, see 24V specification sheet • Vandal-resistant, lockable door Warranty All transformers from Unique Lighting Systems® carry a limited lifetime warranty against manufacturer’s defects. Manufacturing Manufactured to ISO 9001-2008 Quality Systems Standard.

Tru-Core™ Technology Unique Lighting Systems’ highest commitment is to set the standard for manufacturing, innovation and quality products. All Unique™ transformers up to 1120 watts are Tru-Core™ designed transformers. Tru-Core™ Transformers are engineered and built by Unique with solid copper core windings and the highest quality materials. Our high quality materials and precision grain-oriented steel laminations combine for an energy efficient product with very low no-load amps. We utilize dual layer insulation between the primary and secondary winding. As an industry leader we wind our own cores and specify all the materials including laminations, copper wire, surface area of the wire and more. You can buy a less expensive transformer, but you can only get the quality of a Tru-Core™ from Unique Lighting Systems®. PATENTED #D594,410

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Additional information

Weight35 lbs
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