Any idea as to what the apmerage runs on these? I bought 2 and planned on just wiring with a toggle switch, but wondering now if I should use a relay?
569689
3 amps...ohms law says power/voltage=amperage.....I just use a toggle switch for the set on my truck
1816702
The idea of a relay is to switch a higher current circuit with a lower current input. For example, you could use a tiny on/off switch meant to only handle 1-2 amps to power the relay, and that closes the circuit on an isolated circuit of the relay that can handle up to 40 amps (big lights, for example). If you ran the small switch directly on the input of the lights, you'd burn out your switch instantly.
116592
Yes, I used a relay for that reason. A great deal of power goes through the switch. I used a kit from International Auto Parts for old Alfa Romeo and Fiat Spiders so I am not a good person to ask for the best choice of relays and wiring unless you own one of those.
569512
I set mine up with wall controls (1 gang "switch" but with separate fan and light dimmer settings, with its own remote and control system that replaces the one that came with this unit - from Lutron). I did not want to have just the remote, or a single control/switch on the wall. If you're wiring this up new, consider using 12-3 wire (versus 12-2) - the extra "line" (2 hots, 1 neutral, 1 ground) allows you more flexibility with fan/light fixtures for separate controls "at the switch." Incidentally I've had these units a little while now and both are working just fine.
1104427
The 12VDC is only to drive the relay coils. Use the middle terminal (Common) to complete your circuit. You supply power for each relay. http://electronicsclub.info/relays.htm
1534821
My came with two types of fuses, one of them was the correct one. There was no need for a relay, since one was already installed from the factory.
1704122
You'll need to purchase a wiring harness if you want them on a toggle switch. I spliced them into my reverse lights so I didn't use a wiring harness
229868
I have used solid state relays for heavy loads. Make sure your electrical load does not exceed the capacity of the relay. Two relays should be used for a 220 VAC power source. One for each power leg. Turning on both relays at the same time is no problem. On the other hand, I'd prefer using a 2 pole mercury relay that usually has a 120 VAC coil. Grainger carries such a unit. example: Item # 12N674 www.Grainger.com
1903330
The amp draw per light is just shy of 3 amps. If installing them on the same switch I would use one rated for at least ten amps and fuse the connection as close to the power source as possible in order to protect your circuit in case of a short. Good luck and if you need further assistance just ask another question.
1581195
You should be able to run split lights 2 lights each side of switch if the relay will handle it, and it should with no problem. Nice set up I have it on my fishing boat.
618107
This just happened to my unit that is about 3 years old unit. Called APC and they are going to send another one. One thing you can try is unplugging everything, hold the unit about 6" above a solid surface and drop it. The shock can unstick the relay. I tried and it did work on mine.
1155906
The AutoChron has nothing to due with switching any current, it is all doneby the toggle switch it trips mechanically. Not many wall toggle switches are rated at that high of curent switching capability. Most are only rated at 5 amps, maybe 10 amps max. Probably not a good idea to use a wall switch to carry 2000 watts which is about 20 amps of current through the wires !!!! Unless you can find a high current wall switch "AND" your AC wiring can handle that high of current.
655773
Toggle switch, I also put relay from parts store on it also but I don't think you need it
680635
You need an automotive relay to switch from low too high. The lights will not work with both inputs active. I do not remember my actual wiring arrangement, but it did not work the way I thought it should the first time and I had to rethink the problem. Also the relay would not switch without the motorcycle headlight in the circuit. I've ran these for two years on a street bike with no issues.
1201133
Mine is hooked up as Heat only So I only have two wires as well. If yours is the same you would hook up to C and Rc. After you do that go to where your relay for the circulator is and make sure it is not chattering (rapidly opening and closing). Good luck
265266
It should be run through a relay. Unless you have a light switch and wireing that can handle the electrical load. Most switches are designed for low voltage and low amperage. Many LEDs may require less power to run but these light are very bright, create lots of heat and use more power then you think.
1600310
"The relay contacts do not supply power. You use them as a switch for the power you wish routed through them" Same answer, no attitude. Cheers!