Verskil tussen weergawes van "Skakelaar"

442 grepe verwyder ,  13 jaar gelede
Eerste metode:
* Twee drade tussen beide skakelaars
* 'n Enkele draad vanaf een skakelaar na die kragtoevoer (Lewendig/Rooi draad)
* 'n Enkele draad vanaf die een skakelaar na die lading
* 'n Enkele draad vanaf die lading na die kragtoevoer (Neutraal/Swart draad)
 
Tweede metode:
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* Drie drade tussen beide skakelaars
* 'n Enkele draad vanaf enige posisie tussen die twee skakelaars na die kragtoevoer (Lewendig/Rooi draad)
* 'n Enkele draad vanaf enige posisie tussen die twee skakelaars na die lading
* 'n Enkele draad vanaf die lading na die kragtoevoer (Neutraal/swart draad)
 
 
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Second method:
*triple wire between both switches
*single wire from any position between the two switches, to the mains
*single wire from any position between the two switches, to the load
*single wire from the load to the mains
 
If the mains and the load are connected to the system of switches at one of them, then in both methods we need three wires between the two switches. In the first method one of the three wires just has to pass through the switch, which tends to be less convenient than being connected. When multiple wires come to a terminal they can often all be put directly in the terminal. When wires need to be joined without going to a terminal a crimped joint, piece of terminal block, wirenut or similar device must be used and the bulk of this may require use of a deeper backbox.
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