- Location
- Bremerton, Washington
To minimize inductive heating where single conductors enter a metal enclosure slots can be cut between the separate openings.
Has anyone ever done this?
What would the AHJ say - would it violate the listing of the enclosure?
Here is the code section:
300.22(B) Individual Conductors. Where a single conductor carrying alternating current passes through metal with magnetic properties, the inductive effect shall be minimized by (1) cutting slots in the metal between the individual holes through which the individual conductors pass or
Has anyone ever done this?
What would the AHJ say - would it violate the listing of the enclosure?
Here is the code section:
300.22(B) Individual Conductors. Where a single conductor carrying alternating current passes through metal with magnetic properties, the inductive effect shall be minimized by (1) cutting slots in the metal between the individual holes through which the individual conductors pass or