High quality 2.5mm2 Copper Wire with a good price
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m
- Supply Capability:
- 100000 m/month
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2.5mm2 Copper Wire
BV2.5 single-core single-strand national standard wire
BV2.5 mm square single core wire:refers to the copper core cross-sectional area is 2.5 square millimeters, copper core diameter is 1.78 mm.Home decoration 2.5 mm square single core wire used for lighting lines.There are many colors, according to the need to match.The lighting line is composed of two colors, that is phase line and zero line.Habitually "phase line" is red, "zero line" is blue.
Using 99.99% of the content of electrolytic copper and comply with the EU ROHS environmental protection directive of PVC with high quality manufacturing.
Product performance indicators are better than GB / T5023.3-2008 national standards.To ensure the safe choice of home safe electricity.
Recommended scope: used for the laying of lighting circuit.
Characteristics
1. safe and durable
High-end cable, high quality, warranty for 50 years.
2. High purity copper
99.99% imports of oxygen-free copper, anti-aging, high conductivity, significantly reduce the line loss.
3. Environmental protection plastics
High-strength plastic insulation, new materials easy to heat, reduce resistance, fire waterproof and no leakage.
4. In strict accordance with national standards of production
National standards and integration of high-end cable production experience for many years, the quality is better than the national standard.
Introduction of our company
Our company is a professional China Wire and Cable Manufacturers, mainly supply Aerial bundled cable,House Electric Wire, Insulated Overhead Cable,Aluminium Conductor Steel Reinforced, PVC Control Cables,XLPE Power Cables,BV Electric Wires,Nylon Sheathed Cable,Buried Cable,High Voltage Cable,House Electric Wire,Single Core Flexible Copper Cable,Civil Wire And Cable etc. series of wire and cable products, sincerely welcome everyone to visit.
- Q: I have a house built in 1960 that has what I think is original wiring. It is non-metallic sheathed cable. There are some places (underneath old leaks in the roof) where the outer plastic coating has disintegrated. Is this safe? Is there anything I can do to make it safer?
- Hello, Homes that were built in this era used aluminum wire that was protected with a paper and fibre wrap. The wiring was safe for that era but is no longer used due to the possibility of fire. These lines can easily get overloaded with older appliances. All new construction is using copper wire with coatings that are compliant with new building codes. What you can do: Have all exposed wiring replaced by a licensed electrician. Call an electrician in to see the existing wiring and what is the best course of action required to make your home safer. Work of this nature can be costly due to repairs to your walls when installing new wires and outlets. Ask the electrician to break down any quotation into a scope of work estimate. A scope of work estimate will outline exactly what the electricians work will include and also what work is to be done by others (such as drywall repair and painting). Look in your Yellow Pages directory for electricians that specialize in this type of repair. You can also call the Hydro company, that provides your home with electricity, for inspections and help. Good luck, I hope this helps you.
- Q: Ihave a 19 gallon, electric, 120v water heater. Can I splice the two wires in it to an electrical cord that I can plug into a normal wall outlet? If so, can you tell me how, or direct me to a website which explains the process?
- It's really not safe. It could be done with some heavy-duty power cord wire capable of handling 20 amps, a heavy duty plug and a couple wire nuts. The wire would have to be kept short or be even heavier gauge. Buying an extension cord and cutting off the outlet end is a good idea. Many of them tell you the amperage rating of the cord for the length that it is. What can happen is the connection at the plug can become dirty, corroded, or just not fit securely causing a small contact area and lots of heat from resistance. Those heaters draw a LOT of current. Possible fire hazard. That's why the directions with those heaters specifically call for hard-wiring them into the system. You could remove the outlet and splice the wires from the heater to the wires that went to the outlet with a couple wire nuts and some tape if the circuit is capable of 20 amps. That should be OK
- Q: Which of the national standards can not be laid in the national standard
- It seems that there is no one, but the toilet outlet to leave the shower area, not less than 1.2 meters.
- Q: I live in a home that is 50 plus years old. All of the electrical outlets in the home are the out dated 2 prong plug ins. Are there any safety issues associate with replacing the outdated 2 prong outlet with a 3 prong outlet to power a metal halide high bay light fixture with a 400 watt ballast? The wiring in the wall is also outdated and does NOT have the up to date 3 wire electrical supply.
- no, use a ground wire for safety.
- Q: Will the 20 kilowatts with 380V power supply to use much of the copper wire?
- The provisions of the provisions of the cable tray is strictly prohibited lay the upper reaches of the thermal pipe, if limited to space constraints, you can use pad insulation materials
- Q: I attatched a photo of a switch that I have no idea which wires go where. If someone would please help me tell me how I would appreciate it.
- I would think that the wires go just exactly where they are attached to. Without additional information about what this switch is FOR, there is no way to tell anything more.
- Q: I need to know where the park and ILL wires go on the stock stereo. I am trying to install a kenwood cd player and I have thoses extra and dont know where to put it
- Here is the original wiring info for that vehicle and if you've any problems just give me the info that came with your new system and tell me what exactly is the wiring problem if any and I'll gladly help you. Car Radio Battery Constant 12v+ Wire: Red/Blue Car Radio Accessory Switched 12v+ Wire: Red/White Car Radio Ground Wire: Chassis Car Radio Illumination Wire: Black/Yellow Car Stereo Dimmer Wire: Orange Car Stereo Antenna Trigger Wire: N/A Car Stereo Amp Trigger Wire: N/A Car Stereo Amplifier Location: N/A Car Audio Front Speakers Size: N/A Car Audio Front Speakers Location: N/A Left Front Speaker Positive Wire (+): Dark Green Left Front Speaker Negative Wire (-): Blue/Orange Right Front Speaker Positive Wire (+): Violet/White Right Front Speaker Negative Wire (-): Brown/Blue Car Audio Rear Speakers Size: N/A Car Audio Rear Speakers Location: N/A Left Rear Speaker Positive Wire (+): Brown/Yellow Left Rear Speaker Negative Wire (-): Brown/Red Right Rear Speaker Positive Wire (+): Blue/White Right Rear Speaker Negative Wire (-): Blue/Red Hope that helps and best of luck.By the way I've installed countless stereos etc and doing automotive electrical troubling etc for many years now.
- Q: I heard someone at an energy conference refer to a study that showed that going to a one size thicker wire in a home -- I am assuming on the American wire gauge, AWG, system -- will lead to a significant drop in home electrical energy usage. I write significant because the percentage was so big I can't remember it exactly.
- Theoretically yes by increasing the wire gauge there will be lower I?r losses (Watts) as the resistance r is lower in wire of greater diameter. HOWEVER, the resistance value of copper wires of just a couple of gauges difference is so small as to not contribute to any difference in the meter reading/monthly bill. Considering that an 8 gauge wire has a resistance of 8 ohms per mile and a 12 gauge wire's resistance is 3 ohms per mile, the difference being 5 ohms per mile. Say you had 1 mile of wire in your house (which is impossible) with 10A running constantly. The wire heating loss would be 10? x 5 500W or 0.5kW. To have this for 1 hour would consume 0.5kWhrs, at say 10 cents/h 5 cents. Now, there would be not more than 100 feet loop length on a branch circuit so the cost would be 100/5280 x 5cents 0.01cts/h. Conclusion: Your energy conference leader is talking RUBBISH.
- Q: I can hear a small rodent within the walls of my bathroom. Now the power in my bathroom and bedroom is off. Could that rodent have eaten away at the wiring and caused the power to be off?
- Of course they can. All rodents use their teeth to chew through any number of things. This can be a common cause of house fires and electrical failures. Either trap those mother ******* or bring in a specialist. Peanut butter on a mouse trap works well word of advice: if you see/hear one mouse you will definitely have more than one. More like 10. Happy hunting!
- Q: A. The wire is coated with a insulator to prevent shock. B. The birds are natural insulators.C. The birds are not touching the wire. D. The bird's feet are insulators.
- It is most definitely A from a physics perspective, because the wires are surrounded by the black coating which acts as the insulator
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High quality 2.5mm2 Copper Wire with a good price
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m
- Supply Capability:
- 100000 m/month
OKorder Service Pledge
OKorder Financial Service
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