{"title":"Unique 12V In-Ground Transformers","description":"\u003cdiv class=\"category_desc\"\u003e\n\u003cb class=\"txt-blue-bold\"\u003eUnique Lighting Systems' Subterranean transformer is fully potted and sealed making it completely waterproof.\u003c\/b\u003e\u003cbr\u003e 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.\u003c\/div\u003e\r\n\u003c!-- split --\u003e\r\n\u003cp\u003e\u003cb class=\"txt-blue-bold\"\u003eCore\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"background-color: initial;\"\u003eEngineered 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\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cb class=\"txt-blue-bold\"\u003eConstruction\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"background-color: initial;\"\u003eDurable UV resistant composite box. Suitable for direct burial. Agency approval as “SUITABLE FOR GROUNDMOUNTED \u003cbr\u003eRECESSED.”\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cb class=\"txt-blue-bold\"\u003ePrimary Protection\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"background-color: initial;\"\u003eReplacable 3AG Time Delay (glass slow-blow fuse).\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cb class=\"txt-blue-bold\"\u003ePower\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"background-color: initial;\"\u003eUnit must be hardwired.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cb class=\"txt-blue-bold\"\u003eElectrical Requirements\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"background-color: initial;\"\u003eAvailable power ratings 310, 360, 500, 600, 840, 1120, 1500 and 1838 Watts. Primary voltage is 120 volts, secondary voltage varies from 12V-22V output. See individual models for exact output leads.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cb class=\"txt-blue-bold\"\u003eOutput Terminal\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"background-color: initial;\"\u003eEach DB includes ready to wire color coded 10 gauge output wire lead.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"font-weight: bold;\"\u003e\u003cbr\u003eF\u003cspan class=\"bullet\"\u003eeatures Include:\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli class=\"bullet\"\u003eAvailable in 12 \u0026amp; 24 Volt\u003c\/li\u003e\r\n\u003cli class=\"bullet\"\u003eSingle unit design\u003c\/li\u003e\r\n\u003cli class=\"bullet\"\u003eCompact footprint\u003c\/li\u003e\r\n\u003cli class=\"bullet\"\u003eRemovable plug in lid for fixture mounting - 1\/2-14 NPSM\u003c\/li\u003e\r\n\u003cli class=\"bullet\"\u003eSeparated primary and secondary compartments\u003c\/li\u003e\r\n\u003cli class=\"bullet\"\u003eConduit flats on all four sides\u003c\/li\u003e\r\n\u003c\/ul\u003e","products":[{"product_id":"unique-1200-watt-direct-burial-transformer","title":"Unique 1120DB Direct Burial Transformer - 1120W Composite Enclosure","description":"\u003cp\u003eDurable, 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.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1120 watts capacity:\u003c\/strong\u003e High-output transformer supports large lighting runs and multiple circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V–22V multi-tap outputs:\u003c\/strong\u003e Color-coded 10-gauge output leads for easy wiring and consistent lamp performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully potted, waterproof construction:\u003c\/strong\u003e Sealed, UV-resistant composite box rated for direct burial and ground-mounted recessed installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary fuse protection:\u003c\/strong\u003e Replaceable 3AG time-delay primary fuse plus optional secondary in-line fusing for added circuit safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged internal components:\u003c\/strong\u003e Precision single-core laminations, glass-impregnated nylon bobbin and solid copper magnet wire for long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Hardwired 120V primary; unit includes threaded mounting hole in lid for fixture attachment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned 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.\u003c\/p\u003e","brand":"Unique","offers":[{"title":"Default Title","offer_id":43671376841,"sku":"1120DB","price":1539.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_167527262_5796fd30-e2e7-4413-bafa-42de4e78f733.jpg?v=1590077197"},{"product_id":"unique-360w-direct-burial-transformer","title":"Unique 360W Direct-Burial Transformer — 12–15V Output","description":"\u003cp\u003eThe Unique 360W Direct-Burial Transformer (model 360DB) delivers reliable low-voltage power for landscape and outdoor lighting systems. Built for permanent underground installation, the unit is fully potted and sealed for waterproof performance and is housed in a durable UV-resistant composite enclosure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e360 watts of power with multi-tap 12–15V secondary outputs for voltage compensation and run-length flexibility.\u003c\/li\u003e\n\u003cli\u003eEngineered single-core design with precision grain-oriented steel laminations and solid copper mag wire for consistent performance.\u003c\/li\u003e\n\u003cli\u003eFully potted, sealed construction rated for direct burial; enclosure approved as suitable for ground-mounted recessed installations.\u003c\/li\u003e\n\u003cli\u003ePrimary protection with replaceable 3AG time-delay fuse and support for optional secondary in-line fusing.\u003c\/li\u003e\n\u003cli\u003eReady-to-wire, color-coded 10-gauge output leads; unit must be hardwired by a qualified electrician.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompact for its capacity, the 360DB weighs approximately 30.6 lb and ships in a 21 x 17 x 11 inch package. Designed to minimize maintenance and resist environmental exposure, it is ideal for commercial and residential projects where concealing the power source is necessary. Backed by Unique's limited lifetime warranty against manufacturer defects.\u003c\/p\u003e","brand":"Unique","offers":[{"title":"Default Title","offer_id":43703252425,"sku":"360DB","price":873.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_167527262_cd8b1ed0-c7a1-4469-90a7-7c37c25b5db6.jpg?v=1590077224"},{"product_id":"unique-500w-direct-burial-transformer","title":"Unique 500DB Direct Burial Transformer - 500W, 12-17V Output Leads","description":"\u003cp\u003eThe Unique 500DB is a fully potted direct-burial transformer engineered for long-term outdoor use. Designed for landscape and architectural lighting, it delivers dependable 500 watts of power with multi-tap 12–17V output for precise fixture performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFully potted, waterproof construction with injection-molded glass-filled resin housing and UV-resistant composite box.\u003c\/li\u003e\n\u003cli\u003e500W capacity with multi-tap secondary outputs (12V, 13V, 14V, 15V, 16V, 17V) and color-coded 10-gauge leads for straightforward wiring.\u003c\/li\u003e\n\u003cli\u003ePrimary 120V input; unit must be hardwired (no power cord) and features a replaceable 3AG time-delay primary fuse for overload protection.\u003c\/li\u003e\n\u003cli\u003eOptional secondary in-line fusing and separate primary\/secondary compartments for safer service access.\u003c\/li\u003e\n\u003cli\u003eConduit flats on all four sides and a 1\/2\"-14 NPSM threaded center hole for direct fixture mounting.\u003c\/li\u003e\n\u003cli\u003eCompact, serviceable footprint — dimensions: 11.56\" x 10.89\" x 10.89\" for concealed ground-mounted installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for commercial or residential projects where the power source must be concealed, the 500DB simplifies field wiring and maintenance while providing robust electrical protection and weather resistance. Includes Limited Lifetime Warranty against manufacturer defects; follow local codes and standard installation practices for buried electrical equipment.\u003c\/p\u003e","brand":"Unique","offers":[{"title":"Default Title","offer_id":43703791625,"sku":"500DB","price":928.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_167527262.jpg?v=1588422807"},{"product_id":"unique-840w-direct-burial-enclosure","title":"Unique Direct Burial Composite Enclosure Transformer - 300W \u0026 600W","description":"\u003cp\u003eUnique Direct Burial Composite Enclosure transformers are engineered for concealed, in-ground low-voltage lighting installations. Fully potted and sealed, these units protect internal electrical components from moisture, soil, and corrosive environments while delivering stable multi-tap secondary voltages for landscape and architectural lighting systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatts \u0026amp; models:\u003c\/strong\u003e Available in 300W and 600W capacities to power multiple fixtures or larger commercial runs; select the model that matches your load and run-length requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Injection-molded, glass-filled resin housing with UV-resistant finish and molded silicone gasket for a weather-tight seal in subterranean installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtected design:\u003c\/strong\u003e Fully potted and sealed enclosure with replaceable 3AG time-delay primary fuse and optional secondary in-line fusing to reduce nuisance trips and protect circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput \u0026amp; wiring:\u003c\/strong\u003e Ready-to-wire, color-coded 10 AWG output leads provide clear connections; multi-tap secondary voltages vary by model—consult model specs for exact taps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstaller features:\u003c\/strong\u003e Separate primary and secondary compartments, conduit flats on all four sides, and a 1\/2\"-14 NPSM threaded center lid hole for mounting fixtures or accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance \u0026amp; warranty:\u003c\/strong\u003e Engineered single-core construction with welded output taps for reliable conductivity; unit must be hardwired to 120V primary and includes a limited lifetime warranty against manufacturer defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese transformers are ideal for residential and commercial projects where concealing the power source is necessary. Installation must be completed by a qualified electrician; always verify model-specific secondary tap voltages, dimensions, and weight before installing to ensure compatibility with your lighting layout.\u003c\/p\u003e","brand":"Unique","offers":[{"title":"300 Watt","offer_id":52020757070133,"sku":"300DB","price":722.33,"currency_code":"USD","in_stock":true},{"title":"600 Watt","offer_id":52020758184245,"sku":"600DB","price":1295.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_167527262_a5336f69-1f65-4aee-b03c-5361589ac0f3.jpg?v=1590077236"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/collections\/843-T.jpg?v=1592261277","url":"https:\/\/www.sprinklersupplystore.com\/collections\/unique-12v-in-ground-transformers\/wattage_840.oembed","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}