UL 886 BULLETINS-2002《危险保密场所的出线箱及附件》
Covers electrical fittings and boxes for use in hazardous locations, Class I, Division 1, Groups A, B, C, and D; and Class II, Division 1, Groups E, F, and G, in accordance with ANSI/NFPA 70-1984, National Electrical Code. The requirements cover capped elbows, boxes, conduit fittings for draining or venting, conduit fittings for sealing, conduit unions, cord connectors, flexible-connection fittings, mineral insulated cable fittings, and fixture fittings of the adjustable, flexible, and rigid types.