600V PVC Insulated 250 Mcm 400mcm 500mcm Copper Stranded Thwn Thhn Wire Building Electric Cable

• Customization: Available
• Type: Insulated
• Conductor Type: Stranded
• Model NO.: Nylon wire
• Conductor Material: Copper
• Sheath Material: Nylon
• Insulation Material: PVC
• Material Shape: Round Wire
• Range of Application: Underground
• Certification: ISO9001, CE, CCC
• Brand: Chunbin
• Rated Voltage: 450/750V
• Number of Cores: 1
• Insulation: PVC
• Packing: Roll/Wooden Drum
• Conductor: Copper
• MOQ: 500 Meters
• Length: Lengths Customize
• Product Name: Building Wire
• Rated Temperature: 70′c
• Transport Package: Cartons, Wooden Wheels, Soft
• Trademark: Chunbin
• Origin: Luoyang, Henan
• Production Capacity: 300, 000m/Week

Product Description

Nylon Wire(THHN)
Product detail:
 

APPLICATION: 
THHN wire is a very popular type of building wire used in all types of industrial, commercial and residential construction. This type of building wire is effective in damp and dry locations. THHN stands for Thermoplastic High Heat Nylon which is a description of the wire jacket and insulation components. The conductor comes in many strands for anything over 10 gauge in the stranded or solid conductor for gauges 14-10. THHN wire has an advantage as build wire because of its ability to handle up to 600 volts which covers most common appliances. The installation of THHN as building wire will fall within most building codes set out in the list of National Electrical Codes. This wire has a thermoplastic jacket releases toxic gases when burned. It cannot be used outside or buried due to its minimal protection. This is because this wire is used in building conditions where very little can hurt it. The jacketing protection is abrasion resistance but has little else in means of wire protection.
Cable construction
- Bare copper conductor, AWG-sizes as per given table below and ASTM B-3 and ASTM B-8
- Core insulation of PVC+Nylon-outer sheath
- Cores colour coded, colour identification see below
- Surface of jacket printed with markings:
* 14 to 1000 MCM THHN (stranded) - (size) AWG TYPE MTW OR THHN OR THWN 600 V OR GASOLINE AND OIL
Parameter
 

SIZE OF CONDUCTOR		No.&Nominal Diameter of Wire	Wall Thickness		Approximate Overall Diameter	Minimum Insulation Resistance	Ampacity		Cable Nominal Weight
MM	Approximate AWG	MM	MM	MM	MM	M-Ohm-Km	90ºC Wet	90ºC Dry	KG/KM
Solid			PVC	Nylon			THWN	THHN
1.6	14	1×1.6	0.4	0.10	2.60	130	35	35	22.62
2	12	1×2.00	0.4	0.10	3.00	110	40	40	33.57
2.6	10	1×2.60	0.5	0.10	3.80	120	55	55	55.78
3.2	8	1×3.20	0.8	0.13	5.06	120	75	75	88.33
Stranded
2.0mm²	14/7	7×0.60	0.4	0.10	2.80	130	30	35	23.51
3.5mm²	12/7	7×0.80	0.4	0.10	3.40	110	35	40	39.12
5.5mm²	10/7	7×1.00	0.5	0.10	4.20	120	50	55	60.56
8.0mm²	8/7	7×1.20	0.8	0.13	5.46	120	65	75	91.95
14mm²	6/7	7×1.60	0.8	0.13	6.66	100	95	105	151.77
22mm²	4/7	7×2.00	1.0	0.15	8.30	100	130	140	236.65
30mm²	2/7	7×2.30	1.0	0.15	9.20	100	160	170	306.50
38mm²	1-19	19×1.60	1.3	0.18	10.96	100	185	195	409.82
50mm²	1/0-19	19×1.80	1.3	0.18	11.96	100	220	235	509.05
60mm²	2/0-19	19×2.00	1.3	0.18	12.96	80	250	260	618.96
80mm²	3/0-19	19×2.30	1.3	0.18	14.96	80	300	320	804.44
100mm²	4/0-19	19×2.60	1.3	0.18	15.96	80	355	370	1013.94
125mm²	250MCM	37×2.10	1.6	0.18	18.26	80	400	420	1296.37
150mm²	300MCM	37×2.30	1.6	0.20	19.70	80	440	475	1542.02
	350MCM	37×2.47	1.6	0.20	20.90	60	505	523	1783.07
200mm²	400MCM	37×2.60	1.6	0.20	21.80	60	540	570	1946.72
	500MCM	37×2.95	1.6	0.20	24.25	60	620	655	2486.02
250mm²	500MCM	61×2.30	1.6	0.20	24.30	60	620	655	2437.34
	600MCM	61×2.52	1.8	0.23	26.76	60	690	710	2995.93
325mmm²	650MCM	61×2.60	1.8	0.23	27.46	60	720	770	3191.58
	750MCM	61×2.82	1.8	0.23	29.36	60	785	820	3719.63
400mm²	800MCM	61×2.90	1.8	0.23	30.16	60	810	875	3927.55
500mm²	1000MCM	61×3.20	1.8	0.23	32.86	60	930	995	4750.91

Packing & Delivery

Our Factory

The Chunbin Cable Group Co,. Ltd covers an area of 68,000 square meters, with a construction area of 18,000 square meters and fixed assets of 106.8 million RMB. We own advanced production equipment and perfect testing machine. Our company mainly produces mineral insulated cable, pv cable,overhead line cable, OPLC rail transit cable, optical fiber composite cable, medium and low voltage XLPE insulated power cable, PVC insulated power cable, aluminum alloy cable, fire resistant cable, flame retardant cable, control cable, overhead insulated cable, low-smoke halogen-free cable, rubber cable, mining cable, aluminum stranded wire and steel core aluminum stranded wire, PVC insulated wire and cable, shielded monitoring line, protection More than 50 varieties, more than 1000 specifications, such as line, agricultural land embedding, anti-aging line, coaxial cable. At the same time, it can also produce British standard American standard and German standard wire and cable, and customize special type wire and cable for customers.
Certifications

Our company strictly controls the quality of products. The products have passed the inspections of the national , provincial and municipal quality supervision departments for many years, and successfully passed the Chinese state. These certifications includes compulsory product certification, coal mine safety certification, national industrial product production license and ISO9001 international quality management system certification. It has obtained the national certificate of use of flame retardant products and is qualified as a foreign trade operator.
FAQ
Are you a factory or trade company ?
We are a professional cable manufacturer with 31 years experience. The factory is located in Luoyang, Henan province, China.
Whether these products quality assured ?
Most of cables are certificated. Also, we have strict QC, all products are tested before delivery. Quality is assured.
When I want customized products, how to do?
Contacting our customers survice, we have a professional R&D team and quality inspection team that can customize products according to customer's needs.
Can you send a sample for us to test?
If we have inventory, you can get 1-5meters sample for free, but freight cost need to be paid by your compony. If need a lot of samples , sample and freight cost have to be paid by your esteemed company. We will return the sample cost to you when we receiving your initial order.
If we want to purchase, how to pay ?
Generally we do T/T in 30% deposit before production, 70% balance against copy of B/L . Also payment terms are negotiable depending on customer's request.
When you arrange delivery after we place an order ? 
Normally,we will arrange delivery in 7-15 days after order , and negotiation is allowed according to your quantity.
After I pay, what about shipping method?
Goods can be delivered by air, by express or by sea; International Express as FEDEX, UPS, DHL, TNT; You can choose the best way as you wish.