Tweco
Tweco 95151113 Ball Point Lug Copper 180 deg 325 A welding
A copper ball-point lug rated for 325 A and 80 V with a 180-degree offset and 17/32 in stud hole
- TypeWelding Parts & Supplies
- 325 A maximum current for heavy-duty welding
- 180-degree offset lug shape clears tight workspaces
- Copper construction ensures high conductivity
- 17/32 in stud hole fits standard terminals
- Insulated design rated to 80 V for operator safety
Tweco Ball Point Lug 325 A
The Tweco 95151113 is a copper welding cable lug rated for 325 A maximum current and 80 V maximum voltage. It accepts cable up to 4/0 AWG and features a 180-degree offset shape with a 17/32 in stud hole. The insulated ball-point connection suits professional welding setups.
Insulated ball-point connection
The insulated ball-point design provides a secure cable connection while the copper lug material conducts high current efficiently. The 180-degree offset allows straight routing in tight welding leads. Insulation adds protection against accidental contact during operation.
80 V and 325 A limits
This lug is limited to 80 V maximum compatible voltage and 325 A maximum compatible current. Cable gauge must not exceed 4/0 AWG. The 17/32 in stud hole fixes the mounting hardware size. Buyers needing higher voltage or current ratings cannot use this lug.
Highlights
- 325 A maximum current for heavy-duty welding
- 180-degree offset lug shape clears tight workspaces
- Copper construction ensures high conductivity
- 17/32 in stud hole fits standard terminals
- Insulated design rated to 80 V for operator safety
Specifications
| Type | Welding Parts & Supplies |
|---|---|
| Brand | TWECO |
Questions about this item
How often should the 325 A copper lug be inspected or replaced under heavy welding cycles?
Inspect the lug before each shift for pitting, discoloration or loose strands on the 4/0 AWG cable; replace it whenever the copper shows erosion or the 17/32 in stud hole becomes elongated.
What thermal or current limit is reached first when the lug runs continuously at 325 A?
The 325 A rating is the hard ceiling — sustained loads at that level will heat the copper to its design limit before the 80 V insulation or 180-degree offset geometry becomes a factor.
How hot does the copper lug get and does it need extra cooling when welding all day?
At full 325 A the copper runs warm but stays within its rated temperature rise; no forced-air cooling is required, though keeping the 17/32 in bolt torque correct minimises resistance heating.
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