5' Freeeze Free Self regulating pipe heating cable automatically varies its heat output with changes in surrounding temperature. Freeze Free cable helps keep plastic and metal water pipes from freezing to -60 degrees/-52 Degree Celcius. A braided metal jacket provides an electrical ground as well as protection against damage in dry locations. Freeze* Free 5' heat cable kit, contains: plug, gel, end seal & instruction sheet, includes 1 each: 5' freeze* free cable & model #10802 connection plug with end seal. Has power indicator light indicates an intact fuse, and grounded 30" cord set.