Value Brand
Value Brand Welding Cable Connector Male Female 4 1 AWG 300A Tweco 9.6in
A brass Tweco connector joins 4 to 1 AWG welding cable for arc welders, rated 300 A and 9.6 in long
- TypeTools
- Rated 300 A for heavy-duty arc welding
- Tweco-style ball-point locks cables securely
- Fits 4 AWG to 1 AWG cable range
- Brass body with insulation resists heat to 40 °C
- 6 in connector length gives flexible reach
Welding cable connector set
This ZORO SELECT connector pair joins 4 AWG to 1 AWG cables using a single ball-point design. Rated for 300 A continuous current, it suits arc welder leads in workshop or field service. Brass bodies and insulated sleeves resist heat up to 40 Degrees C. Supplied as one male and one female unit.
Brass construction and Tweco fit
Brass connector bodies conduct high current while the insulated housing protects against accidental contact. The Tweco-style interface locks securely, preventing vibration from loosening the joint during prolonged welds. A 9.6 in overall length keeps the connection compact inside cable trays or conduit runs.
Thermal limits and Proposition 65
Maximum operating temperature is 40 Degrees C, so duty cycles must stay within that envelope to avoid insulation breakdown. The product carries California Proposition 65 warnings for chemicals linked to cancer and reproductive harm; appropriate PPE and ventilation are required during use.
Highlights
- Rated 300 A for heavy-duty arc welding
- Tweco-style ball-point locks cables securely
- Fits 4 AWG to 1 AWG cable range
- Brass body with insulation resists heat to 40 °C
- 6 in connector length gives flexible reach
Specifications
| Brand | ZORO SELECT |
|---|---|
| Type | Tools |
Questions about this item
What current does the Tweco connector handle at 40 °C?
The brass connector is rated for 300 A at a maximum operating temperature of 40 °C.
What cable gauges fit the single ball-point connection?
It accepts cables from 4 AWG up to 1 AWG with the single ball-point design.
How do you secure the cable inside the 9.6 in connector body?
Strip the cable, insert it fully into the ball-point socket, then tighten the set screw firmly.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
