Model 7501BLH NEMA 4, heated, insulated blanket to provide ANSI compliant tempered water in operating temperatures to -20° F (-30° C). The self-contained blanket easily installs on to existing model 7501. Eyewash and heating blanket offered as a package or individually. 120VAC, 60Hz, 1.38A electrical requirement. Power cord not provided - power connection must be made according to code using Class I Division 2 compliant equipment. Voltage options available. CSA certified for NEMA/Type 4 in Class 1, Division 2, Group B, C, D, T6 and Class 2, Division 2, Group F, G locations; and to ANSI/ISEA Z358.1.