If the switch is a single pull switch there will only be 2 black wires and a ground that need to be connected to the device. If it is a 3-way switch there will be a ground wire, a red wire and 2 black wires (one of which is the common)that need to be attached to the device. a 4-way switch will require a ground wire, 2 black wires and 2 red wires that all need to be hooked to the device.
Assume you are still in the "home" category: You will not wire them in "series". "Hot" wire (typicaly black from circuit breaker in panel) to one screw on switch. Other screw on switch to all lights hot lead / screw. "Neutral" wire (typicaly white from grounded bar at panel) to all lights neutral neutral lead / screw. It's called a "parallel circuit". Remember to turn off panel when working in or near. All else fails call an electrician.
UK reg's - Cable needed - 2.5mm2 twin and earth, the breaker needs to be 30A or 32A and the area inside the ring must not exceed 100m2 . The cable comes from the consumer unit into the nearest outlet, from that outlet, another length of cable runs to the next nearest outlet, and from there to the next nearest etc etc. So each outlet on the ring has two positive, two negative and two earth conductors connected. From the final outlet, a cable runs back to the same breaker in the consumer unit. Inside each outlet, the positives and negatives connect into the two terminal posts in the socket block, and the earths connect into the earth binding post on the metal wall box or into the esarth terminal of the socket block - they will need to be sleeved with PVC earth (green and yellow) sleeving. Some styles of outlet require bonding of the socket earths to the wall box earth post but is often achieved via the securing bolts that hold the oulet in the wall box.
with your power coming into the switch, you connect the neutral wire (white) to the other white wire that is going to the lights. then the 2 black wires go onto the switch. now that you have the light switched, you just connect the other lights to the first one
They are wired in parallel, series and series - parallel.
Because in the switch there is
When switches or any circuit opening devices are in series with each other, they all have to be in the closed position to energize the load.When switches or any circuit opening devices are in parallel with each other, any one of the switches or circuit opening devices in the closed position will energize the load.
It is dependant on whether the switches are in wired in a parallel or series configuration. If the switches are wires in parallel then both switches would have to be off to turn the light bulb off. Either switch could turn the light bulb on. If the switches are wired in series then both switches would have to be on to turn the light bulb on. Either switch could turn the light bulb off.
A switch is a means of making (on) or breaking (off) an electrical circuit.
They are wired in parallel, series and series - parallel.
when loads act as switches
Ensuring electrical switches are off
You do not build a series circuit in your home. The only series circuits are the circuits that go through circuit breakers, light switches, and relays. Electrical and electronic devices use internal series circuits but those are the only ones people build. No one builds series circuits for house wiring. Electrical outlets are connected with parallel wiring.
Because in the switch there is
Two switches in series would be an analogue representation of a solid-state AND logic gate.
no because there is no switches
Switches used in electrical circuits are wired in series with either a parallel or series load. In parallel loads, the switch is upstream from the parallel circuit, so that the switch will shut off all of the parallel circuits.
light bulbs switches
Set all the dip switches to match the new board. Detach the baseÊfrom the T-stat. There are a lot of combinations that you can use. Identify what colors are connected to what terminals on the condenser and stat. Also ensure the the settings of the dip switches are correct.
Ensuring’ electrical switches are off
If you get sparking in an electrical switch there is a loose connection or short in the circuit. The switch should be repaired or replaced.