I have several sets of track lights that are controlled by one switch (switch A). In those sets of track lights, i want to make another switch (switch B) for a particular track light to save electricity reason. Which electrical wire (black or white) should i break to make a switch for this track lights?
Black -you always switch the hot wire (sometimes it's a red wire, but you would not switch the white neutral).
Hey, I work at an electrical supply house and I would have to go and get a second opinion if you asked me this question. It is definitley an unusual query! I will tell you that I looked at the picture, and I see what you want to do. All dimmers have a transformer in them, so when you turn the knob or slide the switch, it reduces the voltage. Most dimmers are rated for 600 watts or 1000 watts, although you can get more wattage for considerably more money. What you should check into is something that is commercial grade or more heavy duty, the dimmer in that picture is like one you would put in your house. I am not sure that the dimmer will not hurt the smoker to be honest with you, I would have to ask the guys at work, they are brilliant, and they have been doing this for 30 years! What I do know is that you cant replace real hickory with a smoker, but to each his own!
White is usually common ground.or it it black?? No, I think it should be the white as ground - your red light should be the hot wire. When all else fails, RTB.(read the book.) Good luck and I hope this helps.zzzzzzzzzzzt
