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Blue vinyl-insulated ring terminal, #4 stud, 14 AWG, tin-plated copper barrel

Thomas & Betts

Thomas & Betts STA-KON 14RB-4 Ring Terminal #4 Stud 14 AWG 600V Vinyl

SKU CH-YNQS-YXME6

A vinyl-insulated ring terminal that crimps onto 14 to 18 AWG copper wire and fits a #4 stud, rated 600 V and CSA/UL listed

  • Product typeElectrical Connectors
  • CSA certified and UL listed for code-compliant installations
  • Vinyl insulation rated to 221 °F for high-temperature durability
  • Serrated barrel creates a secure crimp on 14 AWG wire
  • Tin-plated copper contact resists corrosion for lasting conductivity
  • #4 stud size with 0.27 in hole spacing fits standard terminals

STA-KON 14RB-4 Ring Terminal #4 Stud 14 AWG

The STA-KON 14RB-4 is a vinyl-insulated ring terminal built for copper conductors ranging from 18 AWG to 14 AWG. It carries a 600 V rating and is both UL Listed E9809 and CSA certified for electrical work. The blue insulation offers partial coverage and withstands up to 221 Degrees F. It suits installers needing a crimp-style connection on a #4 stud.

Check wire gauge stud size and crimp tool

Verify that your conductor falls between 18 AWG and 14 AWG before ordering this terminal. The tongue accepts a #4 stud with a hole spacing of 0.27 in and a width of 0.25 in. A barrel length of 0.54 in with a serrated interior requires a matching crimp die for a secure mechanical bond. Ensure your application does not exceed the 600 V or 221 Degrees F limits.

Vinyl insulation tin plating and serrated barrel

The blue vinyl sleeve provides partial insulation coverage and identifies the 14 AWG maximum wire size at a glance. Tin-plated copper contacts resist corrosion in automotive and industrial environments. The serrated barrel design grips the conductor during crimping to reduce pull-out risk. These features combine to deliver a reliable termination without extra hardware.

How it compares

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

Price $47.99
Pricier than about 66% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameSTA-KON
Product typeElectrical Connectors

Questions about this item

Does the package include any crimp tool or extra terminals, or must I buy them separately?

Only the ring terminal itself is supplied; a suitable crimp tool and any additional terminals must be purchased separately.

Should I pick this 14 AWG blue terminal or a different gauge for my wire?

This terminal accepts 18 AWG to 14 AWG copper conductors; choose it when your wire falls in that range, otherwise select a terminal rated for your wire size.

What does the 600 V rating mean when the terminal is crimped in my circuit?

It certifies the vinyl-insulated terminal for continuous operation up to 600 volts in a properly crimped connection.

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