UL 1015 AWM Tinned Copper Machine Tool Wire | 600V MTW/TEW 18-2 AWG | Oil-Resistant PVC Insulation

UL 1015 Certified Machine Tool Wire

Product Overview

UL 1015 AWM wire delivers reliable connectivity for industrial equipment with tinned copper conductors and oil-resistant PVC insulation. Certified to UL 1063/1015 and NFPA 79 standards, this 600V-rated wire operates at 90°C in dry locations and 60°C in wet/oil-exposed environments.


Key Applications

Machine tool control panels
Appliance internal wiring (washers, HVAC)
Refrigeration/air-conditioning systems
Industrial automation cabinets
OSHA-compliant factory installations


Certifications & Compliance

[UL] [TUV] [CE] [RoHS] [ISO 9001] [CNAS Lab]

  • Primary Standard: UL 1015 / UL 1063

  • Conductor Specs: ASTM B174 (18-10 AWG) • ASTM B787 (8-2 AWG)

  • Safety Codes: NFPA 70/79 • OSHA 29 CFR 1910

  • File No.: E468830 (UL)


Construction Specifications

Component Specification
Conductor Tinned copper • Class K (18-10 AWG) • Unilay (8-2 AWG)
Insulation Lead-free PVC • Oil/coolant/moisture resistant
Temp Rating 90°C (dry) • 75°C conductor limit (NFPA 79) • 60°C (wet/oil)
Voltage 600V AC
Colors 12 standard options* (Black, White, Red, Blue, Green, Yellow, etc.)

*Minimum order quantity applies to specialty colors


Technical Data Table

AWG Stranding Insul. Thick (mils) O.D. (mils) Weight (lbs/1000ft) Ampacity (75°C)
18 7x0.024" 30 109 10 7
16 16x0.030" 30 120 13 10
14 41x0.038" 30 132 19 15
12 65x0.048" 30 154 27 20
10 104x0.061" 30 176 40 30
8 19x0.064" 45 261 73 50
6 19x0.080" 60 340 120 65
4 19x0.102" 60 346 162 85
2 19x0.128" 60 466 270 100

*1 mil = 0.001 inch | Ampacity per NFPA 79 conductor temperature limit


Engineering Advantages

  1. Corrosion Resistance

    • Tinned copper prevents oxidation in humid/chemical environments

  2. Flex Performance

    • Class K stranding (18-10 AWG): 30%+ greater flex cycles vs. solid core

    • Unilay stranding (8-2 AWG): Crush resistance up to 2,500 psi

  3. Oil/Coolant Resistance

    • PVC formulation retains flexibility at -40°C to 105°C in oil immersion

  4. Safety Compliance

    • Meets VW-1 flame test • Halogen-free option available


Selection Guidelines

Environment Recommended AWG Range Key Consideration
Control Panels (Dry) 18-14 AWG Color-coding for circuits
Machine Tools (Oily) 12-8 AWG Oil-resistant insulation
HVAC/Refrigeration 10-4 AWG Moisture resistance
High-Vibration Areas 16-2 AWG (Stranded) Fatigue resistance

*Derate ampacity by 20% for oil/coolant exposure above 60°C*


Packaging & Ordering

  • Standard Reels: 500ft (18-14 AWG) • 250ft (12-8 AWG) • 100ft (6-2 AWG)

  • Color Minimums: 2,000ft for specialty colors (purple, pink, tan)

  • Certification: UL labels on all reels • Traceable lot numbers