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Ten copper compression lugs with single hole and pink finish

3M

3M 30032 1/0 One-Hole Lug Compression Connector Pink Copper PK10

SKU CH-1AQP-8334K

One-hole copper compression lug for 1/0 AWG conductors, electro-tin plated with chamfered barrel, pack of 10

  • Main materialCopper
  • Seamless one-piece copper construction ensures reliable conductivity
  • Electro-tin plating resists electrolytic corrosion for lasting performance
  • Chamfered barrel simplifies conductor insertion during installation
  • Compatible with standard industry crimping tooling
  • Pack of 10 connectors covers multiple wiring jobs

1/0 AWG Copper Compression Lug

These copper compression lugs provide a reliable termination for 1/0 AWG conductors. The one-piece seamless barrel is electro-tin plated to resist electrolytic corrosion. Chamfered barrel ends simplify conductor insertion during installation. Each pack contains 10 connectors for multiple terminations.

Suited for high-current power distribution

Electricians and installers terminating large-gauge copper cable in panels, transformers or heavy equipment will find these lugs match standard tooling. The single-hole mounting pattern requires a compatible bolted busbar or terminal pad. Buyers needing a two-hole NEMA pattern or a lug rated for aluminium conductors should look at a different part.

One-hole mounting configuration

The lug features a single bolt hole for attachment to busbars or terminal blocks. This mounting style fixes the connector at one point only. Verify that the mating surface and hardware match this pattern before purchasing.

How it compares

Measured against everything we stock in Wire Connectors & Cable Ties, at today’s prices. Recalculated every night.

Price $89.99
Pricier than about 90% of the 1,040 comparable items (median $13.99).

Specifications

Product
Brand name3M
Size & build
Main materialCopper

Questions about this item

Which pack size should I choose for this 1/0 AWG lug?

The product is supplied as a pack of 10 connectors, model 30032, so you receive ten pieces per order.

What does the pink colour mean once the lug is installed?

The pink copper identifies the 1/0 AWG size and the electro-tin plating resists electrolytic corrosion in service.

Which crimp standard applies to the straight-barrel design?

The lugs are installed with standard industry tooling and the chamfered barrel simplifies conductor insertion.

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