A solid line above a dashed line — IEC 60417-5031, indicating on a rating plate that equipment is suitable for direct current.
Also known as: DC symbol, IEC 60417-5031
Used on a rating plate to indicate that the equipment is suitable for direct current only, and to identify the relevant terminals. Conventionally printed next to the DC input rating.
Indicates on the rating plate that the equipment is suitable for direct current only, and identifies the relevant terminals.
Contexts: Electrical equipment
A solid horizontal line with a shorter dashed or dotted line directly beneath it.
The pair used on rating plates and power supplies to distinguish which kind of current a terminal expects.