Value Brand
Value Brand Welding Cable Connector Male/Female 4PC Tweco 500A 11.6in
Set of four Tweco-style brass connectors rated to 500 A for 3/0 to 4/0 AWG welding cable
- TypeTools
- 500 A maximum current handles heavy welding loads
- Tweco-style male and female connectors fit 3/0 to 4/0 AWG cable
- Double ball-point connection ensures secure cable attachment
- 6 in brass connectors rated to 40 °C operating temperature
- Insulated design meets California Proposition 65 disclosure requirements
Welding Cable Connector Set
This four-piece set provides male and female Tweco connectors rated for 500 A. They suit arc welders using cable between 3/0 and 4/0 AWG. Each connector measures 11.6 in long and uses a double ball-point connection. The brass bodies are insulated for safety.
500 Ampere Current Rating
The maximum current of 500 A is the figure that determines if these connectors match your machine. They accept cable gauges from 3/0 AWG minimum up to 4/0 AWG maximum. Select this set only when your welder and cable fall within that amperage and gauge range.
Thermal Limit and Insulation
Insulated brass construction helps manage heat during normal welding duty. The connectors are rated for a maximum temperature of 40 degrees C. California Proposition 65 warnings apply for cancer and reproductive harm risks. No forced cooling or fan specifications are provided.
Highlights
- 500 A maximum current handles heavy welding loads
- Tweco-style male and female connectors fit 3/0 to 4/0 AWG cable
- Double ball-point connection ensures secure cable attachment
- 6 in brass connectors rated to 40 °C operating temperature
- Insulated design meets California Proposition 65 disclosure requirements
Specifications
| Brand | ZORO SELECT |
|---|---|
| Type | Tools |
Questions about this item
How much current can the 500 A connector actually carry when it is installed on a welding lead?
The connector is rated for 500 A maximum current, so it will carry the full rated load of a compatible arc welder circuit without overheating.
What does the Tweco connector type limit in real use?
The Tweco interface locks the male and female halves together with a double ball-point connection, ensuring a secure fit that only works with matching Tweco-style plugs.
What cable gauges and length are needed for these 11.6 in brass connectors to fit properly?
They accept cable from 3/0 AWG up to 4/0 AWG and each connector measures 11.6 in long, so the lead must be stripped to suit that gauge range and overall length.
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