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Standard electrical IEC symbols also known as IEC 60617 (British Standard BS 3939) used to represent various devices including pilot lights, relays, timers and switches for usage in electrical schematic diagrams. Tip: Streamline your electrical design process and improve your workflow with Capital Electra X.
4 Position Selector Switch. For the example above, 3 Position Selector Switch would be used. For the contact sequences A (1 0 0), B (0 1 0) and C (0 0 1) of the example above, cam types F and L are common to all three sequences.
Learn how to wire and use a 3 position selector switch with this comprehensive schematic diagram. Understand the different positions and their functions, and discover how to connect the switch to various electrical components and circuits.
IEC-60617 Symbol Preview. Push Buttons ; Illuminated Push Buttons ; Selector Switches ; 3 Position Selector Switches ; 4 Position Selector Switches ; 1 Pole Circuit Breakers ; 2nd+ Pole Circuit Breakers ; Power Switches ; Fusible Disconnects ; Disconnect 1 Pole ; Reactors ; Fuses ; Fuse Switches ;
The selector switch schematic symbol typically consists of a circle or rectangle with arrows pointing in different directions, representing the different positions or options that can be selected. It may also include letters or numbers to indicate specific positions or functions.
Cam Selection for Pushbutton Selectors. Selector switches in their varied forms (2-position, 3-position, 4-position and roto-push) are a big factor contributing to the great flexibility of control that a well rounded line of “pushbuttons” can achieve.
IEC-60617 Symbol Preview - 3 Position Selector Switches. Horizontal Symbol: Vertical Symbol: Description: HSS113. VSS113. 3 Position Maintain, Normally Open : HSS123. VSS123. 3 Position Maintain, Normally Closed : ... 3 Position Normally Closed Key Operated Neutral 1 : HSS11S42. VSS11S42. 3 Position Normally Open Key Operated Neutral 2 : HSS12S42.
