Do thy have a protection circuit ?
1093736
No, they are simply rechargeable batteries (excellent batteries for the cost) and like any battery of this type they rely on the devise they power for protection. Hope this helps, Have a great day.
1093737
Answer here...doesnt say. But alot of batts do internally. For short circuit explosion protection.
1966209
the off/on switch provides protection only to the outlet itself, if there are other outlets on the the same switch will not be protected.
1561145
No, but check the name plate, that will tell you the voltage and current draw, amps.
382419
None, comes with mounts so all you need is a power source and a togle switch.
323506
No it does not include fuses or circuit breakers. For the second question, Don't know, the manufacture would be able to answer that.
593327
No it should not you may have bigger problems check to see if you have power or your surge protector is tripped
2119754
No they are a button top. No protection built in so if your device does not have a protection circuit you need to be careful not to fully discharge then or you will ruin them.
779227
I really don't know. I am using it more as a multi plug extention cord. There are two lights on it, one says "Grounded" & the other says "Protected". I don't see a place to replace a circuit if it is blown but.... I threw the box away so I dont have any more info for you. I love it personally.
1029753
IT Does but its not meant to be user serviable... its a 250 amp fuse. I would use a 200 amp external fuse or circuit breaker as system protection. that will pass 2 KW even at 10 volts DC so the fuse should blow above that level of power.
501221
No just short wires. You have to install the wire, relay and switch yourself.
1515194
If you mean like a fuse or GFI type of reset no. I have it on a circuit for the bathroom, that had powered a small light with a switch.
2069901
I would call tech support. Not great phone manners, but informative. I would highly recommend a surge protector. I replaced 4 circuit boards in 5 years. $$$
1096794
I'm sorry to disappoint you, but I do not have any outlets on a switch circuit. Perhaps you can visit the manufacturer's web site for that info.
1461645
I have "whole-house" surge protection so I wasn't concerned with the capability of this unit. However, since you asked, I went back to the instructions that came with the unit. Under "Protections" it states: "USB circuits are equipped with over-load and short-circuit protections." That's it.
952806
The one I received did not, but you could probably wire it that way with some basic electrical knowledge.
1734811
I have no idea. I just plug it in and it works. However, since it has a heating element, I wouldn't have anything else going on the circuit at the same time.
267022
Yes, it has a surge protector, but I don't know if it's a new or old model.