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Manufacturer Resources
Product Specs
- Country Of Origin:
- United States (US)
- Product Subgroup:
- General Terminals
- Product Type:
- Nylon Insulated Ring Terminal
- Standards:
- UL E9809
- Voltage Rating:
- 600 V
- Wire Size:
- 12-10 AWG
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- Yellow
- Product Material:
- Copper
Sta-Kon RC334 – Frequently Asked Questions
1) What wire size does the Sta-Kon RC334 ring terminal take?
The RC334 is built for 12 to 10 AWG conductors. That is the yellow color code on nylon insulated terminals, so if you are crimping 12 or 10 gauge stranded copper, this is the right barrel. For 16-14 AWG you need a blue terminal and for 22-16 a red one, not this part.
2) Is the RC334 ring terminal UL listed?
It carries UL file E9809. That is the reference an inspector or a spec writer will want for a 600 V nylon insulated ring terminal on a commercial or institutional job.
3) Nylon insulated or vinyl insulated ring terminal, which should I spec?
The RC334 uses nylon insulation. Nylon takes more abuse during pull-in and resists cut-through and higher temperatures better than vinyl, which is why it gets specified in panels, motor connections and anywhere terminals get handled hard. Vinyl is the cheaper choice for light duty indoor work. Both are color coded the same way, yellow for 12-10 AWG.
4) Is the RC334 terminal barrel copper, and can I crimp it on aluminum wire?
The barrel is copper, so it is intended for copper conductors only. Aluminum wire needs an AL9CU rated connector with the correct compound, not a copper crimp terminal.
5) Does the Sta-Kon RC334 need a special crimp tool?
It is a crimp terminal, so it needs a ratcheting crimper with the yellow 12-10 AWG nest. Pliers or a generic stripper crimp will not give a repeatable crimp on a 12 or 10 gauge barrel. The terminal ships bare, no tooling or hardware included, so the screw or stud comes from the equipment side.
6) What is the exact part number and country of origin for this Sta-Kon ring terminal?
Order it as Sta-Kon RC334. It is made in the United States, which matters if your job carries a domestic sourcing or Buy American requirement on electrical materials.
How fast can I get the Sta-Kon RC334 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sta-Kon RC334 come with a warranty?
Absolutely. The Sta-Kon RC334 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sta-Kon RC334?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Sta-Kon RC334 from ZenSupply?
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and
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every order.
Our team is always ready to help you choose the right product for your project.