On Off Symbol Circle Or Line
They are the international symbols for power on and power off.
On off symbol circle or line. The well known on off power symbol was the result of the logical evolution in user interface design. 5 00 4 votes iec 5010 the power on off symbol line within a circle is used on buttons that switch a device between on and fully off states. We were recently in a hotel in berlin germany and the room heater had the line circle o symbol on it and we couldn t remember whether line means on and circle means off or the line means off and circle means on. The circle symbol is also found on toggle switches connected to the main lines usually on the other end of the switch.
Iec 5010 the power on off symbol line within a circle is used on buttons that switch a device between on and fully off states. Iec 5010 the power on off symbol line within a circle is used on buttons that switch a device between on and fully off. The power switch is a rocker switch and it has two symbols on the face. Typically the line and circle symbols occur on the same switch.
What do the o and symbols mean on the power switch. These are known as rocker switches. These symbols represent an electrical circuit. Iec 5009 the standby symbol line partially within a broken circle indicates a sleep mode or low power state.
How to remember what the line and circle mean. Simply put the straight line is the on and the circle is the off. May 27 2001 2 169 0 0. I o input output input.
The straight line represents a closed circuit which means the switch is on and. The circle and the line which one is on off. Means the current flows out so your device is off. Start date jun 7 2001.
Originally most early power controls consisted of switches that were toggled between two states demarcated by the words on and off as technology became more ubiquitous these english words were replaced with the universal symbols line and circle o typically without serifs. O means the power is off and means the power is on. Published on october 31 2016 october 31 2016 48 likes 0 comments. Means the current flows in your electronic device so it s on.
Is our new glue gun powered on or off.