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I'm not familiar with this symbol.
Does it have a name? What does it imply when reading an electrical schematic?

enter image description here

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    \$\begingroup\$ I'm guessing it signifies a twisted pair. \$\endgroup\$
    – John D
    Oct 19, 2016 at 20:10

3 Answers 3

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Cables FL1000B20-WHT and FL1000B20-BLU are twisted pair with additional shield. Look at these symbols:

enter image description here

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    \$\begingroup\$ Although I would have guessed 'twisted pair', I'm not familiar with these symbols. Where did you find them? Are they in a standard somewhere? \$\endgroup\$
    – brhans
    Oct 19, 2016 at 20:25
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    \$\begingroup\$ Looks to me like these images came from a software package (the truncated description for the leftmost on the second row is a dead giveaway), but which one? \$\endgroup\$
    – user
    Oct 20, 2016 at 7:37
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    \$\begingroup\$ @Michael It's AutoCAD Electrical. \$\endgroup\$
    – grg
    Oct 20, 2016 at 8:12
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Those could be indicating differential pairs. It simply requires you to twist that cable or keep it as close as close to each other on a PCB. It also needs to be approximately the same length to match their impedances.

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To me, that symbol indicates that the two wires are a twisted pair, or possibly just a two-conductor cable, like lamp cord.

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