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Bare copper ring terminal with 1/4 inch stud hole and crimp barrel

Panduit

Panduit P8-14R-Q Ring Terminal 1/4 in Stud 8 AWG 2000 V Bare

SKU CH-TWP0-FJRRR

Connects 8 AWG wire to a 1/4 in stud with a crimped copper barrel rated for 2,000 V

  • TypeElectrical Connectors
  • Crimps securely on 8 AWG wire with 0.19 in barrel ID
  • Handles up to 2000 V for high-voltage applications
  • Brazed serrated barrel resists pull-out under vibration
  • Tin-plated copper contact ensures low-resistance connection
  • Meets CSA C22.2 No.65 and UL 486A/B standards

Ring Terminal for 8 AWG Wiring

The Panduit P8-14R-Q ring terminal connects 8 AWG copper wire to a 1/4 inch stud. It is rated for 2,000 volts and carries CSA C 22.2 No. 65 plus UL 486A and UL 486B listings. The bare copper barrel has a tin finish and a brazed serrated design for a secure crimp termination.

Build Quality and Daily Use

The barrel inside diameter measures 0.19 in and the outside diameter 0.27 in, fitting standard 8 AWG conductors. Tin-plated copper resists corrosion in harsh environments up to 302 degrees F. The 0.47 in tongue width aligns with common 1/4 in mounting hardware for panels, bus bars or grounding points.

Replaces Loose or Underrated Lugs

This terminal upgrades from unlisted connectors or makeshift eyelets that lack high-voltage certification. The jump is worth it when a project demands documented compliance with UL 486A and UL 486B standards at 2,000 V. It does not suit wires smaller or larger than 8 AWG or studs other than 1/4 in.

Highlights

  • Crimps securely on 8 AWG wire with 0.19 in barrel ID
  • Handles up to 2000 V for high-voltage applications
  • Brazed serrated barrel resists pull-out under vibration
  • Tin-plated copper contact ensures low-resistance connection
  • Meets CSA C22.2 No.65 and UL 486A/B standards

Specifications

BrandPANDUIT
TypeElectrical Connectors

Questions about this item

What voltage does the UL 486A standard allow on this 2000 V ring terminal?

The terminal is rated for 2000 V and meets UL 486A and UL 486B, so the standard caps its use at the full 2000 V rating.

What stud size and barrel diameters must the lug match?

It fits a 14 in stud with a barrel inside diameter of .19 in and outside diameter of .27 in.

How do you crimp this brazed serrated barrel correctly?

Use a crimp tool sized for 8 AWG on the brazed serrated barrel; the common mistake is using an undersized die that leaves a loose connection.

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