shall be installed immediately after stripping to prevent the entrance of moisture into the insulation. The conductors extending beyond the sheath
shall be individually provided with an insulating material.
332.80 Ampacity. The ampacity of Type MI cable shall be determined in accordance with 310.15. The conductor temperature at the end seal fitting shall not exceed the temperature rating of the listed end seal fitting, and the installation shall not exceed the temperature ratings of terminations or equipment.
(A) Type MI Cable Installed in Cable Tray. The ampaci- ties for Type MI cable installed in cable tray shall be determined in accordance with 392.11,
(B) Single Type MI Conductors Grouped Together. Where single Type MI conductors are grouped together in a triangular or square configuration, as required by
332.31, and installed on a messenger or exposed with a maintained free air space of not less than 2.15 times one conductor diameter (2.15 x O.D.) of the largest conductor contained within the configuration and adjacent conductor configurations or cables, the ampacity of the conductors shall not exceed the allowable ampacities of Table 310.17.