This makes no sense at all – the correct representation would have been 1/0, for On slash Off. Electrical Hair Dryer Switch On Off Electric Water Heater Rocker Switch 3 Gear. Switches are very simple components essential in your electronics circuits. This repair can be performed in 20 minutes and will save you Also, the replacement hose is almost imp. This article explains what are switches in electronics and how they work. And so, the button now needed an icon that conveys both options I surmise that is when the familiar “1-inside-a-0” symbol came into existence (if you know otherwise do share in the comments!) This round icon fit nicely on round buttons, and became ubiquitous.īut then we start to see the form shown in the two photos above right: a bastardized version combining the 1-in-a-circle with a 1 in the same symbol. Miele Electric Hose Power switch not working FIXED. In any case, an easy way to remember what the circle and line mean is to think of it as a 1 and 0. Then, as switches became smaller and more globalized, the two words were replaced with 1 and 0, as seen even today on many rocker switches.Īnd then the ubiquity of microprocessors made it more economic to do everything with momentary pushbutton switches the computer inside could take care of figuring whether you meant ON or OFF. Mad Thrust Electronic On/Off Switch SKU: 9171001406-0 7.49 E-Clip 6mm (20pcs) SKU: 017000570-0 0.94 You save 0.62 Was 1.56 Lieber 5.
In those days the switch was marked with the word POWER and its positions with ON and OFF. Originally, switches had a lever or slider that could move to either of two physical positions.
It occurred to me that this familiar symbol is evolving in a bizarre fashion. They require pressure to open and close a circuit, to reduce accidental activation. We all know the symbol with a vertical line in a circle: it identifies the On/Off power switch. Rocker switches are panel-mounted switches that are used with appliances, light control, power tools, industrial machines, motor, and surge protection.
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