In the international standard classification, dc plug involves: Electrical accessories.
British Standards Institution (BSI), dc plug
PD IEC/TS 62735-2:2016 Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices. Plug and socket-outlet system for 5,2 kW
PD IEC/TS 62735-1:2015 Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices. Plug and socket-outlet system for 2,6 kW
International Electrotechnical Commission (IEC), dc plug
IEC TS 62735-2:2016 Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices - Part 2: Plug and socket-outlet system
IEC TS 62735-1:2015 Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices Part 1: Plug and socket-outlet system for 2,6 kW
IEC - International Electrotechnical Commission, dc plug
TS 62735-2-2016 Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices - Part 2: Plug and socket-outlet system for 5@2 kW (Edition 1.0)
TS 62735-1-2015 Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices Part 1: Plug and socket-outlet system for 2@6 kW (Edition 1.0)
German Institute for Standardization, dc plug
DIN 89267:2016-03 Double-pole plugs with protective contact - DC 10 A, AC 16 A, AC/DC 250 V, degree of protection IP56
DIN 89320:2016-03 Double-pole contact inserts with protective contact for watertight plug and socket devices - DC 10 A, AC 16, 250 V