Coiled SÜA Ultra-Flex 1 AWG welding cable extension with male and female Dinse 35-70 connectors.
Coiled SÜA Ultra-Flex 1 AWG welding cable extension with male and female Dinse 35-70 connectors.
SÜA Dinse 35-70 male and female welding cable connectors with plug dimensions marked.
Ultra-Flex 1 AWG cable specification graphic with 0.462-inch diameter, 600V rating and operating temperature range.
Reference chart listing welder models with Dinse connectors and reminders to check receptacle size, amperage and duty cycle.
SÜA Dinse 35-70 and LC-40 welding cable connector options with male plug dimensions.
Welder using orange Ultra-Flex cable assemblies in a workshop, illustrating flexible cable routing.
SÜA welding cable assembly range showing electrode holders, ground clamps and extensions in black and orange cable.
Coiled SÜA Ultra-Flex 1 AWG welding cable extension with male and female LC-40 cam-lock connectors.
SÜA LC-40 male and female cam-lock welding cable connectors with 0.625-inch male plug dimension.
LC-40 connector illustration showing a Lenco CT-40FA terminal and insulating cover.

SÜA Ultra-Flex 300A Welding Cable Extension, 1 AWG Copper

  • Sale
  • $823.00
  • Welding lead extension made with USA-manufactured Ultra-Flex 1 AWG copper cable, rated 300 amps at 60% duty cycle.
  • Class M conductor with fine 34 AWG bare copper strands; nominal cable outside diameter 0.462 inch.
  • TPE jacket resists battery acid, oil, diesel fuel, flame and abrasion. Operating temperature range: -50°C to +105°C (-58°F to +221°F).
  • One male and one female connector. Choose Dinse 35-70 or LC-40 cam-lock and compare the connector dimensions with your existing leads.
  • Available lengths: 15, 25, 50, 75 or 100 feet. Supplied fully assembled and ready to use.

Adds reach between compatible welding leads and equipment for fabrication, shipyard and pipeline work. Select length and cable rating for the complete welding circuit.

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