StacksVerified U.S. regulatory reference

33 CFR §183.445

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Each conductor or group of conductors that passes through a bulkhead, structural member, junction box, or other rigid surface must be protected from abrasion.
  2. (b)Each ungrounded terminal or stud that is continuously energized must meet § 183.455 or must have a boot, nipple, cap, cover, or shield that prevents accidental short-circuiting at the terminals or studs.