Crossfire Welders

ToughFlex™ Welding Cable 1/0

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As an EPDM cable, ToughFlex™ is designed for all welding applications where a stinger/whip, leads and grounds are used.


Highly Flexible annealed 30 (0.010) gauge bare copper conductor, insulated with an EPDM jacket and paper separator. Durable Jacket resists cuts, tears, abrasion, grease, oil, water, and flame. Rated to 600 volts National Electrical Code article 630 electric welders.


Conductor material: Bare Copper
Gauge: 250 MCM – 8
Insulation material: EPDM
Separator material: Paper
Operating Temperature: -50°C to 105°C
Meets Requirements:  UL VW-1 flame test outlined in UL1581; SAE J1127 Stranding


  • Secondary voltage resistance welding cable leads
  • Temporary power uses
  • National Electrical Code article 630 electric welders
  • Power supply applications not exceeding 600 volts AC