CDL7 Series Residual Current Circuit Breakers
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- Q: I want to put in a 60 amp fusethe wiring is only running a short distance. I know that I need to use #6 gauge wiring between the fuse and the electrical componentdo I need to use #6 gauge for the supply side too??
- Yes. Make sure you're using the NEC to size your cable though, it may not be #6 wire depending on what type of wire and insulation you choose.
- Q: a power surge caused my ups to malfunction, i opened it up and realised a flat like sea blue component/part (i guess it is a capacitor) with no. GNR 20D5GIK blown, I removed the component and powerd the ups and noticed it was working, i would like to know 1. what is the name of that component2. what is its function on the board3. would its absence cause anythingthank you
- MASS PRODUCTION through mechanization of the assembly line. Henry Ford produced over 15 million Model Ts from 1908 to 1927. This was the first time in the history of the world that a complex product had been produced in such great numbers in such a short period. This would not have been possible without the assembly line, which Ford did NOT invent (Ransom Olds invented it). Henry Ford perfected it, though. In 1913, he implemented the MOVING assembly line and continued to optimize and mechanize it through the years.
- Q: I had lab and I don't quite understand why I did what we did. We used an analog and digital VOM and used it to record the ohms and volts of various electrical components. I was wondering why when using the analog that different devices read completely different ohm readings. Take for example, our Buss fuse didn't even make the needle move, but the diode and the resistor made it go to infinite ohms. How do I figure out what they are supposed to read, and what to expect before going to lab. I couldn't find anything in my book or the lab manual. Also, I was wondering why a resistor would measure outside of its' tolerance range. Is this because it was faulty? Any help is appreciated.
- Because the fuse is supposed to just create a short circuit when the current is larger than what it's supposed to be. the fuse must conduct therefore it won't have a large resistance whereas a resistor such as a light bulb or any other load is clearly to have high resistance, as the name resistor indicates.
- Q: Hi, I have a 1996 Cadillac Eldorado ETC with 180K miles. It has been running fine except for starting, it used to take a few cranks at times but other than that it was fine. My fuel pump seemed to have had failed and I replaced it with another but I still don't get any fuel pressure to the fuel rail. I have replaced the fuel filter, and a fuel pump relay located in the engine bay driver side fuse box. I have also installed an inline fuel pump and that get gas to the rails but it lack the high pressure required for EFI. My original fuel pump works now that I have tested it, so that was not the problem, it seems it might be an electrical issue since there seems to be no power getting to the in-tank fuel pump. My question.- Is there any other electrical components I need to look for and replace that control the power sent to the fuel pump? I cant afford to take it to any shop, or put it on a diagnostics system, I have to be able to bypass or rigg or fix myselfwhat do you think?
- run a jumper wire to ur relay from a remote hot wire in ur fuse panel, but first check ur crank or cam sensor. that can cause the starting issue
- Q: After discovering the reason why my car battery kept dieing, a massive draw on my car battery coming from my IOD (Ignition off Draw) fuse, i was able to start my car reliably once again! However, without this fuse, my turn signals will not work. Is there an easy way to get my turn signals working without having to take out and put back the fuse every time i want to start my car???
- instead of fixing the problem by removing the fuse I would find the actual problem and fix it. Then you could reinstall the fuse and your turn signals would work.
- Q: I have found the source of the drawfuse is connected to the lighter/dome light. That's all it says on the small fuse panel anyway so as far as starting to change the bad wire or component goes am I really just looking at the lighter and dome lightor are there usually other items connected to this fuse as well?Just looking for guidance - age old tips to make my troubleshooting / wire replacing task less daunting.
- STOP,they only list the main componants on that fuse,there may be others,it's best to pull the fuse and see what else dosn't work,to correct the draw.In order for wiring to cause a draw it would have to shorted somewhere,you would have burnt wires,cig lighters usually short out inside that will give you a parasitic draw,but try what i suggested first if nothing else found replace the sig lighter
- Q: I own a 1999 Chevy Malibu with a v6 engine. I had a problem before where the car had trouble maintaing stability and dropped way below .5 on the RPM. I fixed the problem but that presented another problem. The Air conditioning and windows won't start at most times. I checked the heat gage and found that whenever it reached past halfway on the heat meter, the problem presented itself again. this led me to believe that it is an electrical problem. the thing is, if the cooling fans aren't working at the same time the A/C and/or the windows, then what is the source of the problem? my question is what is a(n) component(s) that is linked to the windows, A/C, and the cooling fans besides the battery? Please help! THX!
- fuse box and relays and power source not battery but wires to the battery, switch's and or sensors, but they are odd things not work at the same time
- Q: i did something really stupid and connected my car battery the opposite way it should be (positive clamp to negative terminal and negative clamp to positive terminal; a few sparks flew). i tried to start the car but nothing happened when i realized what i did wrong i put the battery in the right way and the car started fine. i heard that when you connect the battery the wrong way it reverses polarity or something like that and that the battery cannot be used and that it messes up the alternator too.so that raises a couple question1) do i need a new alternator?2) even though the battery starts the car is it no good?3) will the battery end up exploding or malfunctioning because of the reversed polarity?
- Keep an eye out for developing electric issues but it seems like you got away with it make sure you check for corrosion regularly and fuses/ relays. Some cars have an auto shut off type protective system to protect the electrical system in case off accidental mistakes like this or power surge protectors.
- Q: I was just wondering what happens when an electrical component or circuit becomes 'shot' as we term it. Now I am studying engineering, and my field has delved slightly into electricity, so I understand electricity to a point. But anyone out their with a good understanding of electricity, what exactly goes wrong? Thanks.
- Many things can occur to make a piece of equipment malfunction (you may use the term shot, but others don't). Semiconductors can sometimes grow whiskers, tiny metal fingers that can cause shorts. Semiconductors subjected to thermal cycles can die due to cracks in the die, or leads breaking. You can have bad solder connections on PC boards or connectors that eventually fail. Connectors can wear out from repeated use, or the wires can break in cables. Poorly designed electronics can die early due to voltage or thermal stress, exceeding the ratings of the components. The most common failure mode is around connectors and cables. If I think of the failed electronic devices I have seen in the last 20 years, I can list a PC with a bad memory connector, a PC with a broken key on the keyboards, An electric heater not working on HI, with a faulty overload trip, A scanner with a bad cell. A CRT type TV where the screen brightness slowly faded till it was not usable. And that's about all, the rest are due to obsolescence. .
- Q: I tried to add a new radio to it. The wires touched each other, a spark. I tried to fix the fuses. I take one out while the car is on. And I try to start the car without the fuse. I did replace the fuse. The Turn signals still dont work, and neither does the dashboard light up. Why is that?
- Most likely, you still need to replace the rear lights fuse. Most domestic and imports were built to show no light on the dash board in order to indicate that rear lights are not on working order. For the signal light, you must replace the dimmer. The dimmer is a cylinder shaped component (about 1.5 inches diameter) typically located on the same fuse block. Just pull it out and replace it with a new one. Good luck!
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CDL7 Series Residual Current Circuit Breakers
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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