標準號：UL 231-2008
中文標準名稱：電源插座
英文標準名稱：Power outlets
標準類型：K30
發布日期：2008/8/6 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：K30
國際標準分類號：29.120.30
適用范圍：1.1 These requirements cover power outlets, with or without integral mounting posts or pedestals, andpower outlet fittings for use in accordance with the National Electrical Code, NFPA 70.1.2 A power outlet covered by these requirements, although not restricted to such use, is intended foruse:a) At outdoor locations such as on farms, at building sites, and the like, where power isrequired to operate portable, mobile, or temporarily installed equipment,b) To supply power to a mobile home or a recreational vehicle, andc) To supply shore power to boats.1.3 A power outlet may contain:a) Attachment plug receptacles,b) Circuit breakers,c) Fuseholders,d) Fused switches and facilities for watt-hour meters, ande) Provisions for field installed circuit breakers or switches and fuses.1.4 Power outlet fittings covered by these requirements are intended for factory or field assembly into orin conjunction with power outlets designed for such assembly. Fittings may be panels or combination unitsincorporating receptacles, disconnecting means, overcurrent protection or other devices that have beendetermined to be equivalent. A separable mounting post or pedestal to which power outlets are to bemounted is also a fitting.1.5 In addition to or instead of mounting to a post or pedestal fitting as mentioned in 1.4, a power outletmay be constructed for mounting on and connection to a mounting post or pedestal also designed to beused with other types of distribution equipment.1.6 Some power outlets may have special features and markings to indicate their acceptability for use asservice equipment.1.7 A power outlet with a mounting post is intended for mounting in concrete. A power outlet with amounting pedestal is intended for mounting on a concrete slab. Unless marked otherwise, a mounting postor pedestal fitting is not intended to serve as the sole support of a mast for overhead wiring.