International Flexible Metallic Tubing is a raceway for electric conductors that is circular in cross section, flexible, metallic and liquid-tight without a nonmetallic jacket. Lengths in use are limited to 6 feet. For use in dry and accessible locations where protected from physical damage or concealed in ductwork or plenums, such as above suspended ceilings; for 1000 volts maximum; and in branch circuits.
The number of conductors permitted in 3/8-inch trade size shall not e xceed that permitted in NEC Table 350-4. Conductors in 1/2-inch and 3/4-inch trade sizes shall not exceed the percentage of fill specified in NEC Table 1, Chapter 9.
|Trade Size and Catalog Number||Acceptable Internal Diameter||Acceptable External Diameter Nominal||Min. Radius Flexing Use||Min. Radius Fixed Bends||Approx. Weight of 100 ft. (Lbs)|
Available in units cut to 4 ft. and 6 ft. lengths. Consult factory for custom lengths and additional sizes.