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18/2 Shielded Triads Overall Shield (STOS) THHN/PVC TC-ER

18/2 Shielded Triads Overall Shield (STOS) THHN/PVC TC-ER
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18/2 Shielded Triads Overall Shield (STOS) THHN/PVC TC-ER

Min Length: 1 FT
Max Length: 10000 FT
Regular price
$0.00 /FT
Sale price
$0.00 /FT
Shipping Cost Calculated at Checkout. Standard Lead Time is 1 to 6 Business Days.
Free Shipping: On orders above $1000
Quantity must be 1 or more

Enter the required footage in the quantity box - Cut to one length

Where are we? 4 Continents 8 Countries


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Product Information


Gauge      18
No. Conductors         2
Stranding     7/0.0152
Insulation Wall, Nom OD Inches         0.015/0.004  
O.D. Inches     0.492
New Weight lb/1000FT     104 Lbs

CONDUCTORS:  18 AWG - 10 AWG Class B stranded bare copper per ASTM B-3 and B-8

INSULATION:   Flame-retardant Cross-Linked Polyethylene (XLPE) ICEA Method 1, Table E-2

JACKET:  Black sunlight and moisture resistant Polyvinyl Chloride (PVC)


  • • Type XHHW-2 conductors
  • • Rated 90°C wet or dry
  • • Sunlight and weather resistant
  • • Excellent abrasion and chemical resistance
  • • Oil resistant I jacket


  • • Constructions of 3 or more conductors are permitted by NEC for TC-ER (exposed run)
  • • Approved for Class 1 Division 2 hazardous locations per NEC Article 501 (TC)
  • • Designed for use in conduit, cable tray or direct burial
  • • Applications include control, power lighting and telemetering where a heat and electrically stable insulation is required
  • • NEC Article 336 applications



  • • UL Standard 1277 Type TC-ER
  • • UL 44 XHHW-2
  • • IEEE 383 flame test (70,000 btu)
  • • UL 1685 Flame Test
  • • ICEA S-95-658 (NEMA WC70)
  • • NEC Article 336
  • • EPA 40 CFR, Part 261, Subpart C, heavy metals per Table 1, TCLP method

*Data provided on this page is subject to change based on different manufacturers' variances
** Images are for display purposes only refer to Product Technical Details for accurate information on the product.
In the case the material only comes in a predetermined color or doesn’t come with any color


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18/2 Shielded Triads Overall Shield STOS THHN/PVC TC-ER Cable