Code Q&A: Dishwasher and Trash Compactor Flexible Cord Requirements
Q. What are the Code rules for the connection of dishwashers and trash compactors by means of flexible cords?
See answer below.
A. As outlined in Sec. 422.16(B)(2), a flexible cord is permitted for a dishwasher or trash compactor if:
(1) The flexible cord has a grounding‑type attachment plug. Exception: A listed dishwasher or trash compactor marked as protected by a system of double insulation isn’t be required to be terminated with a grounding‑type attachment plug.
(2) For a trash compactor, the flexible cord length is at least 3 ft in length and not longer than 4 ft, measured from the rear plane of the appliance.
(3) For a built‑in dishwasher, the length of the flexible cord is at least 3 ft and not longer than 6 ft 6 in., as measured from the face of the attachment plug to the plane of the rear of the appliance.
(4) For a dishwasher or trash compactor, the receptacle must be located so as to protect against damage to the flexible cord.
(5) The receptacle for the trash compactor must be located in the space occupied by the trash compactor or in the space adjacent to the trash compactor.
(6) The receptacle for a built‑in dishwasher must be located in the space adjacent to the space occupied by the dishwasher.
These materials are provided to us by Mike Holt Enterprises in Leesburg, Fla. To view Code training materials offered by this company, visit www.mikeholt.com/code.
