Thw Wire for PVC Insulated Copper Wire
Thw Wire for PVC Insulated Copper Wire image
Get Latest Price Request a quote
Quick Details
Product Details
APPLICATION:
General purpose wiring for lighting and power – residential,
Commercial, industrial buildings in accordance with the National Electrical
Code, maximum conductor temperature of 75° C in wet or dry locations,
For circuits not exceeding 600 volts
STANDARDS:
1. Listed by UL as Type THW per Standard 83.
2. All sizes carry the VW-1 flame test designation.
3. Listed by UL as Oil Resistant I.
4. Listed by UL as Sunlight Resistant (250 kcmil and larger, black only)
5.250 kcmil and larger pass UL and IEEE-383 ribbon burner flame test
And are listed For CT Use.
6. Conforms to Federal Specification J-C-30B.
CONSTRUCTION:
Annealed uncoated copper conductor, PVC insulation, surface printed.
SPECIFICATION:
1. SCOPE
1.1 This specification describes single conductor THW, a general purpose building wire insulated with polyvinyl chloride (PVC) intended for lighting and power circuits at 600 volts or less, in residential, commercial and industrial buildings. The wire may be operated at 75° C maximum continuous conductor temperature in wet or dry locations and is listed by Underwriters Laboratories for use in accordance with Article 310 of the National Electrical Code.
2. APPLICABLE SPECIFICATIONS
2.1 The following specifications form a part of this specification to the extent specified herein:
2.1.1 Underwriters Laboratories Standard 83 for Thermoplastic Insulated Wires.
2.1. 2 Federal Specification J-C-30B.
3. CONDUCTORS
3.1 Conductors shall be solid or Class B stranded, annealed uncoated copper per UL Standard 83.
4. INSULATION
4.1 Each conductor shall be insulated with PVC complying with the physical and electrical requirements of UL Standard 83 for Type THW. In addition, the PVC insulation shall comply with the optional Oil Resistant I listing of UL Standard 83.
4.2 The average thickness of insulation, for a given conductor size, shall be as specified in UL Standard 83 for Type THW wire. The minimum thickness at any point shall be not less than 90% of the specified average thickness.
The insulation shall be applied tightly to the conductor and shall be free-stripping.
5. IDENTIFICATION
5.1 The wire shall be identified by surface marking indicating manufacturer’s identification, conductor size and metal, voltage rating, UL Symbol, type designation and optional ratings.
6. TESTS
6.1 Wire shall be tested in accordance with the requirements of UL Standard 83 for Type THW wire and for the optional Oil Resistant listing.
7. LABELS
7.1 The wire shall bear the Underwriters Laboratories label for Type THW.
NOTE:
If you want to know more details about this kind of products, please visit our website(homepage) because we have no ways to show so much information on this platform. Thank you.
Ampacity in accordance with NEC for not more than these conductors in raceway, 750C conductor temperature and 300C ambient in wet or dry locations.
We are China Thw Wire for PVC Insulated Copper Wire manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
Get Latest Price Request a quote
Popular Building Wire Products
8AWG 10AWG 12AWG Thhn/Thwn/Thw Electric Wire UL 83 Thhn Standard
Aluminum Service Entrance (SE) Cable
PVC Insulated Electrical/Electric Cable Wire Twin and Earth Wire Cable
2.5mm Copper PVC Jacket House Building Electrical Wire
Popular Electric Wire Products
450/750V 1cx2.5mm2 Copper Conductor PVC Insulated Electrical Wire
Big Suprise: Bare Conductor Aluminum Conductor Steel Reinforced /ACSR for Overhead Transmission
PVC Insulated and Sheath 450/750V Shielded Electrical Wire 2.5mm Control Cable
DIN48201 625mm2 All Aluminum Alloy Electric Cable AAAC Conductor
450/750V Nya Strand Copper Conductor PVC Insulated Moisture Resistant Electric Wires
Popular jytopcable Products
600V Thhn Wire with Nylon Jacket
Kabel Aluminum Conductor Trapezoidal Wire Steel Reinforced ACSR/Tw Table
Copper Conductor Armoured XLPE 2xy 2xyby 2xyry Cable 0.6/1kv
All Aluminum Alloy Conductor AAAC Conductor for Power Transmission Line
PVC Insulated Building Wire/ Electric Thw Wire
All Aluminum Conductor AAC Wasp to BS 215-1 Standards
Popular Thw Wire Products
UL83 Electric Standard Building Wire Thhn
600V Monoconductor Thhn Wire Flex UL Listed 14AWG
Thhn Cable Wire, UL Certification UL83 Thhn/Thwn/Thwn-2 4/0~16AWG Nylon Jacket Cable
Thw PVC Insulated Electric Building Wire
8AWG 12AWG 14AWG Copper Core PVC Insulated Thw Cable Wire
Tags: Building Wire, Electric Wire, jytopcable, Thw Wire