10.20.2. Interpretation of color of conductors
Interpretation of color of conductors
|
bl
|
blue
|
|
br
|
brown
|
|
ge
|
yellow
|
|
gn
|
green
|
|
gr
|
gray
|
|
rt
|
red
|
|
sw
|
black
|
|
ws
|
white
|
The conductors connecting with each other separate or multicontact sockets have to designation "T" in addition a combination of figures. For example: T2r – the two-contact socket, T32/27 – 32 contact shtekerny connection in the place of contact 27.
Two-level switch
On the electrical circuitry all consumers and switches are specified in a non-working state. Change of a current of current after turning on of the switch is shown on the example of the two-level switch.
If on the E23 switch the first step is included, then current will begin to flow from the plug 83 via the plug 83a. The second crossing point moves a step further, but without inclusion of any connection. Only at impact on the second step, the second crossing point from an internal wire 83 to 83b moves and carries current through 83b further. At the same time, thanks to internal connection in the switch, current in the first step of the switch is and flows via the plug 83a.