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Copper compression lug, orange barrel, single 3/8 inch stud hole, short body

Value Brand

Value Brand One-Hole Compression Lug 3/0 AWG 3/8 in Stud Short

SKU CH-TK1J-9RPZN

Copper compression lug for 3/0 AWG wire with 3/8 in stud, seamless barrel, orange colour code, die code 50, CSA and UL listed, rated 600 V AC and 300 °F

  • TypeElectrical Connectors
  • One-hole design simplifies copper wire termination
  • 3/0 AWG range fits heavy-gauge stranded conductors
  • 3/8 in stud size matches common terminal posts
  • CSA certified and UL listed for code compliance
  • 600 V AC rating supports standard power circuits

One-Hole Compression Lug 3/0 AWG

The ZORO SELECT compression lug accepts stranded copper wire at exactly 3/0 AWG and terminates on a single 3/8 in stud. It is suited for panel builders, maintenance electricians and automotive technicians who need a compact, straight-tongue connector rated to 600 V AC and 300 °F. The seamless copper barrel carries an orange colour code and die code 50 for quick identification.

Practical limits of the crimp interface

The barrel is sized for one conductor range only, so the lug cannot be used with smaller or larger wire gauges. Maximum operating voltage is 600 V AC and temperature must not exceed 300 °F. The 0.92 in tongue width and straight angle fix the mounting geometry, and the single-hole pattern does not allow dual-stud or angled terminations.

Installation notes and common issues

A crimp tool matched to die code 50 is required to form a reliable joint; the inspection hole lets you verify full conductor insertion before energising. The lug is UL listed and CSA certified for copper conductors only, so aluminium wire must not be used. California Proposition 65 warnings apply because the product contains chemicals identified as carcinogenic and reproductive toxins.

Highlights

  • One-hole design simplifies copper wire termination
  • 3/0 AWG range fits heavy-gauge stranded conductors
  • 3/8 in stud size matches common terminal posts
  • CSA certified and UL listed for code compliance
  • 600 V AC rating supports standard power circuits

Specifications

BrandZORO SELECT
TypeElectrical Connectors

Questions about this item

Is this lug only for 3/0 AWG or can I use it on smaller copper wire?

The lug accepts stranded copper wire from 3/0 AWG minimum up to 3/0 AWG maximum, so it is sized for that single gauge.

What does the 600 V AC rating mean when the lug is crimped in a panel?

It means the connection is UL listed and CSA certified for up to 600 volts AC at the maximum operating temperature of 300 degrees F.

Will the 3/8 in stud hole work with standard 3/8 inch hardware?

Yes, the single hole is sized for a 3/8 inch stud and the seamless copper barrel uses die code 50 for a proper crimp.

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