Snow Melting Mats and Heating Cables for driveways, sidewalk, stairs, ramps and entrances. MI Cable For All Your Snow Melting Needs In 1972 Delta-Therm MI snow melt cable received the first U.L. Listing ever granted for snow melting equipment. Typical Life Expectancy 25-30 Years or Longer Embed In Concrete, Asphalt, or Under Pavers Junction Boxes Located Indoor Dry Location Fully Automatic When Used With DTC120-S Up To 35 Watts/Lineal Foot Heat Output Starts Up Immediately At Full Power Requires Little To No Maintenance Contains No Flammable Materials Space Cables 6"-10" On Center Cables Arrive Ready To Install HDPE Overjacket Protection No GFCI Required - NEC 10 Year Limited Warranty Design Up To 480 volts Retrofit In Saw Cuts Single Pour System UL Listed Snow melted slabs such as bridges, ramps, sidewalks, drives, helidecks and stairs maintain building operations during severe weather. Delta-Therm recommends the use of mineral insulated (MI) cable systems for embedded snow melting/deicing applications. MI cable is the only electric system not to require a GFI (approximately $300 per circuit) when embedded in a noncombustable medium. DELTA THERM FULLY FACTORY TERMINATED MI CABLE One Conductor Cable Assembly (jacketed) Copper MI with HDPE jacketing Voltage range 120-480V Cable spacing and heat output are determined by each project. Snow Melt Mats Delta-Therm snow melt mats are designed for residential and commercial installations in either concrete or asphalt. For use in new installations or in repaving applications, mats are available in a variety of widths and lengths. A wide range of voltages can also be specified. Snow melt mats work well for small rectangular areas such as sidewalks and handicap ramps, (Requires ground fault protection). The mats are constructed of silicone jacketed resistance wire attached to a high density polyethylene substrate. The cable consists of a high-tensile-strength alloy conductor wrapped with 4mil Kapton. The conductor is encased in silicone rubber rated at 150 degrees C. An aluminum braid, equivalent to 16 AWG, is woven over the promary insulation to serve as a ground path. Another layer of silicone rubber is extruded over the aluminum braid to provide additional electrical insulation. Nominal watt density is 50 watts per square foot. A wide range of voltages can be specified. Standard widths are 18" and 36". Custom sizes are available. Step mats are also available. Snow melt mats should be controlled by SMC controls. Step Mats Available Easy To Install Waterproof Versatile Inexpensive One-Pour Method High Watt Densities 20-Foot Cold Leads Low Installation Costs Custom Sizes Available Meet IEEE 515.1 Requirements CSA Certified :: Back to Top DELTA ELECTRICAL ASSOCIATES The Heat Cable Experts Greensburg, PA 15601 Toll Free: 1-888-836-9136 Fax: 724-836-9138 Email: info@deltaelectrical.net