free for mac download Pennsylvania residential appliance installer license prep class

TABLE E4101.3 FLEXIBLE CORD LENGTH APPLIANCEĮach appliance shall be provided with a means to disconnect all ungrounded supply conductors. Specific appliances have additional requirements as specified in Table E4101.3 (see Section E3909).

A receptacle for a cord-and-plug- connected range hood shall be supplied by an individual branch circuit. Except for a listed appliance marked to indicate that it is protected by a system of double-insulation, the flexible cord supplying an appliance shall terminate in a grounding-type attachment plug. Receptacles for cord-and-plug-connected appliances shall be accessible and shall be located to avoid physical damage to the flexible cord. The cord shall be identified as suitable for the purpose in the installation instructions of the appliance manufacturer. Flexible cords shall be used only where the appliance is listed to be connected with a flexible cord. Cord-and-plug-connected appliances shall use cords suitable for the environment and physical conditions likely to be encountered.

Free for mac download Pennsylvania residential appliance installer license prep class