Can I have a dimmer and a timer switch?
Yes, the dimmer would just be added in series with the timer. Normally, a timer controller goes on the feed to the circuit for outside lights without any other switches.
Can you plug a dimmer into a timer?
Answer: Generally, yes if dimmer is installed between timer and light. Timer must come first in the circuit, and then the dimmer, and then the light.
Can you wire a 3 way switch with a dimmer?
Dimmer switches can be installed on a three-way switch. This allows two controls to turn the light on and off, with a third switch left for the dimming function. Three-way switches can be used with single-pole applications when installing a dimmer switch.
How do I wire a 3 way switch with a timer?
Quote from the video:
Quote from Youtube video: And connect it to the black wire on the. Time. We're going to remove one of the remaining wires from the three-way switch and connect it to the red wire on the timer.
How does a 3 way timer switch work?
In a normal 3-way switch, the switch uses mechanical action to choose which of the two travelers (red and black) has power at any given time. The timer switch has an electronic relay (rather than something mechanical) to turn the power to the load on and off.
How do 3 way switches work?
Quote from the video:
Quote from Youtube video: If the switch is in the down position the arriving current will pass through to the common terminal screw and continue out to illuminate the light.
Does a timer switch need a neutral?
Many electrical timers require a neutral so that the switch can be powered without sending power to the load. If you do not have a neutral at the switch box it means that the power source (line) does not come into that box and you are just switching the hot from another source.
Can you wire a timer switch?
The hot wire connections for a mechanical timer switch include both a LINE and LOAD connection. The LINE connection is where the incoming hot wire from the power source is connected, while the LOAD connection carries power onward from the switch to the appliance or device.
What happens if neutral wire is not connected?
The standard electrical system in US home uses AC or alternating current. With a regular 120-volt AC circuit, the neutral wire provides a return path to earth ground. If the neutral wire disconnects, it would stop the flow of the electricity and break the circuit.
Can neutral and ground be tied together?
No, the neutral and ground should never be wired together. This is wrong, and potentially dangerous. When you plug in something in the outlet, the neutral will be live, as it closes the circuit. If the ground is wired to the neutral, the ground of the applicance will also be live.
Can ground and neutral be on same bus bar?
The answer is never. Grounds and neutrals should only be connected at the last point of disconnect.
What’s the difference between a ground bar and a neutral bar?
Neutral bars have a heavy, high-current path between the bar and neutral lug, which is itself isolated from the chassis It is obvious that the neutral lug-to-bar connection is heavy, and designed to flow a lot of current all the time. Ground bars are, by design, in direct contact with the panel chassis.
Are ground bar and neutral the same thing?
At the service panel (ONLY AT THE SERVICE PANEL – HUGELY IMPORTANT) the neutral bus bar is bonded to ground. You should see the ground lead and neutral tied to the same bus (the neutral bus bar). Based on your description, it sounds like your panels are wired correctly.
Can you wire a subpanel with 3 wires?
Grounds and neutrals were isolated to provide separate paths back to the panel. Another way to wire a subpanel was with a three-wire feed; two hots and a neutral, with grounds and neutrals connected together at the subpanel. In this case, the grounds and neutrals have to be connected together.
How do you ground a subpanel?
Rule #3: In a subpanel, the terminal bar for the equipment ground (commonly known as a ground bus) should be bonded (electrically connected) to the enclosure. The reason for this rule is to provide a path to the service panel and the transformer in case of a ground fault to the subpanel enclosure.
