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UL 498A-2020 pdf free download
UL 498A-2020 pdf free download.Current Taps and Adapters.
8.2.1 A device intended for installation with the receptacle cover plate or cover plate screw removed shall be provided with detailed installation instructions to enable proper installation of the device with the cover plate removed. The inclusion of a pictorial representation is optional.
8.2.2 A device intended for installation over receptacle cover plates of specific dimensions shall be provided with installation instructions that describe the maximum overall dimensions of the receptacle cover plate with which the device is intended to be used.
8.2.3 A device having a blade spacing not in accordance with F ire 9.1 shall be provided with installation instructions that specify, by catalog number or equivalent designation, the receptacles with which the device is to be used.
8.2.4 A device that does not provide electrical continuity between any metal cover plate and the cover plate mounting screw boss of the receptacle on which the device is intended to be used shall be provided with installation instructions requiring the user to replace the metal cover plate with a non-metallic cover plate.
8.3 Grounding adapters
8.3.1 A grounding adapter shall be provided with installation instructions that include the words, “CAUTION — Risk of electric shocic. Grounding continuity must be maintained. Consult a qualified electrician to determine whether cover plate screw is grounded. Fasten green tab under cover plate screw. Do not use this adapter on extension cords or on receptacles where the green tab cannot be connected”, or an equivalent wording following the word CAUTION”.
8.4 Travel adapters
8.4.1 An instruction sheet, booklet or the equivalent shall be provided with each travel adapter. The instructions shall specifically warn the user of reasonably foreseeable risks and state the precautions to be taken to reduce such risks. The letters and text in 84.3 shall not be less than 2.0 mm (5/64 inch) high for upper-case letters and 1.6 mm (1116 inch) high for lower-case letters. ‘IMPORTANT SAFETY INSTRUCTIONS” and ‘SAVE THESE INSTRUCTIONS” shall be in letters not less than 4.8 mm (3116 inch) high.
8.4.2 The text of the instructions shall be verbatim to, or in equally definitive terminology as 843, except where specific conflict of the application to a product exists. The phrases “IMPORTANT SAFETY INSTRUCTIONS” and “SAVE THESE INSTRUCTIONS” shall be first and last, respectively, in a list of items. Other important safety instructions determined appropriate by the manufacturer are to be included.
8.4.3 The following instructions shall be provided with a travel adapter:UL 498A-2020 pdf free download.
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