Deciphering the color of the conductors
bl | blue |
br | brown |
ge | yellow |
gn | green |
gr | grey |
rt | red |
sw | black |
ws | white |
Conductors connected to each other by separate or multi-pin connectors have the designation "T" additional combination of numbers. For example: T2p - two-pin connector, T32/27 - 32-pin plug connection at pin 27.
Two stage switch
On the wiring diagram, all consumers and switches are indicated in a non-working state. The change in current flow after closing the circuit breaker is shown using the example of a two-stage circuit breaker.
If the first stage is switched on on switch E23, current will flow from terminal 83 through terminal 83a. The second jumper moves the stage further, but without turning on any connection. Only when acting on the second stage, the second jumper moves from the inner wire 83 to 83b and conducts current through 83b further. At the same time, due to the internal connection in the switch, the current in the first stage of the switch is present and flows through terminal 83a.
Visitor comments