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Copper two-conductor terminal, 4.38 in long, hex head, two holes

Burndy

Burndy Two Conductor Terminal 3/0 AWG 4.38 in

SKU CH-PSMD-C6H12

Copper two-conductor terminal accepts 3/0 to 4/0 AWG stranded wire with dual 0.56 in holes on 0.69 in centres, rated 600 V and 194 °F

  • TypeCommercial
  • Two-conductor design handles 3/0 to 4/0 AWG copper
  • 600 V rating supports heavy-duty electrical loads
  • Copper body resists corrosion up to 194 °F
  • Dual 0.56 in holes on 0.69 in centres ensure secure mounting
  • 38 in overall length fits standard terminal blocks

Burndy 3/0 AWG Two-Conductor Terminal

This copper mechanical connector accepts stranded copper wire from 3/0 AWG up to 4/0 AWG and provides two terminations in a single body. It is designed for commercial electrical installations that require a secure, code-compliant connection for large-gauge conductors. The terminal operates at up to 600 V and withstands temperatures up to 194 degrees F.

Hex-Head Mount with 1/2-Inch Stud Pattern

The terminal features a hex-head style for straightforward installation with standard tools. Two mounting holes measuring .56 in diameter are spaced .69 in apart to match a 1/2 in stud size, ensuring a firm mechanical bond. The tongue measures 3.09 in long, 1.88 in wide and .25 in thick, providing ample contact surface for reliable current transfer.

Replaces Separate Single-Conductor Lugs

Using this two-conductor terminal reduces hardware count and installation time compared to fitting individual lugs for each cable run. The jump is worthwhile when consolidating parallel feeds or splicing large conductors in panel boards, troughs or junction boxes where space and labour savings matter. It is not suited for applications requiring more than two conductors or for wire sizes outside the 3/0 to 4/0 AWG range.

Highlights

  • Two-conductor design handles 3/0 to 4/0 AWG copper
  • 600 V rating supports heavy-duty electrical loads
  • Copper body resists corrosion up to 194 °F
  • Dual 0.56 in holes on 0.69 in centres ensure secure mounting
  • 38 in overall length fits standard terminal blocks

Specifications

BrandBurndy
TypeCommercial

Questions about this item

What voltage does the 600 V rating cap in practice?

The terminal is rated for a maximum of 600 V, so it safely carries up to that voltage in copper connections.

What stud size and hole spacing does the 1/2 in stud with 0.69 in spacing require for mounting?

It needs a 1/2 in stud and two holes spaced 0.69 in apart, each hole 0.56 in diameter.

How is the hex-head terminal installed, and what torque step is often missed?

Strip the 3/0–4/0 AWG copper conductors, insert both into the barrel, then tighten the hex head to the manufacturer's specified torque for a secure crimp.

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