400 AMP Welding Cable
- Brand Name: GongNiu Cable
- Name: 400 amp welding cable
- Conductor: Fully annealed stranded bare copper
- Jacket: Ethylene Propylene Diene Monomer (EPDM)
- Temperature: -40°C to 90°C
- Voltage: 600 volt
What is 400 AMP Welding Cable ?
400 AMP Welding Cable is made from stranded bundles of copper wire tightly packed and insulated. The wire stranding gives the cable more flexibility and resistance to wear, while the insulation (typically EPDM or Neoprene rubber) adds additional protection against the harsh environments found in welding applications and is more flexible than PVC or other rubber coatings.
400 AMP Welding Cable Features
• EPDM insulation provides outstanding cut, abrasion and slag resistance
• Resistant to oil, chemicals, water, ozone, & solvents
• Red, Orange, Blue,Black jacket
• Other colors available upon request
Welding Cable Ampacities
Required Cable Sizes:
For Arc Welding Cable Applications
Length in feet for total circuit* for secondary voltage
| Amps | 100’ | 150’ | 200’ | 250’ | 300’ | 350’ | 400’ |
| 100 | 4 | 4 | 2 | 2 | 1 | 1/0 | 1/0 |
| 150 | 4 | 2 | 1 | 1/0 | 2/0 | 3/0 | 3/0 |
| 200 | 2 | 1 | 1/0 | 2/0 | 3/0 | 4/0 | 4/0 |
| 250 | 1 | 1/0 | 2/0 | 3/0 | 4/0 | – | – |
| 300 | 1/0 | 2/0 | 3/0 | 4/0 | – | – | – |
| 350 | 1/0 | 3/0 | 4/0 | – | – | – | – |
| 400 | 2/0 | 3/0 | – | – | – | – | – |
| 450 | 2/0 | 4/0 | – | – | – | – | – |
| 500 | 3/0 | 4/0 | – | – | – | – | – |
| 550 | 3/0 | 4/0 | – | – | – | – | – |
| 600 | 4/0 | – | – | – | – | – | – |
400 AMP Welding Cable Applications:
Secondary voltage resistance welding leads
Power supply applications not exceeding 600 volts A.C.
Battery Cable
Welding
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