TEMCo WC0189 Welding Cable - 4 AWG 20 ft - 50% Red 50% Black

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Highly flexible copper welding leads rated up to 600 Volts. Rugged EPDM jacket. Made in the USA.

Handling time is 2 days.

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More Information
Conductor Size4 AWG
Length (ft)20
Insulation Color50% Red 50% Black
Feet Per Pound8.8
Stranding (qty x diameter)364/30
Nominal Outside Diameter (in)0.331
Conductor MaterialCopper
Insulation MaterialHigh grade EPDM
Maximum Amps150
Maximum Voltage600
Maximum Temperature Rating105°C
Minimum Temperature Rating-50°C
Resistant toCuts, Tears, Abrasion, Water, Oil, Grease and Flame
Agency ApprovalsNEC article 630 electric welders, Meets SAE J1127 and ASTM B-172 standards. RoHS Compliant.
Weight (lb)2.94
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Data Sheet
(Size: 452.4 KB)
Product Description View more Close tab

TEMCo Easy-Flex has a rugged EPDM jacket and is highly flexible. Annealed 30 gauge bare copper conductor. Resistant to Cuts, Tears, Abrasion, Water, Oil, Grease and Flame. NEC article 630 electric welders, Meets SAE J1127 and ASTM B-172 standards. RoHS Compliant. Made in the USA.


  • Conductor: Fully annealed stranded bare copper per ASTM B-172
  • Rated up to 600 volts
  • High Grade EPDM jacket
  • Great flexibility
  • Resistant to moisture, cuts, tears, and abrasion. Oil and flame resistant.
  • Made in the USA.


  • Secondary voltage resistance welding leads
  • Power supply applications not exceeding 600 volts AC

NOTE: If more than 1 length of wire is bought, 99% of the time it will be shipped on the same roll. Example, if a 10 ft length and a 25 ft length are bought, then you would receive 35 ft on one roll. Feet markings are indicated on the jacket of the wire.

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