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INS NYL LKG FORK TRM 12-10 No10 YEL
Manufacturer Resources
Product Specs
- Country Of Origin:
- United States (US)
- Product Subgroup:
- General Terminals
- Product Type:
- Nylon Insulated Locking Fork 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 RC2223 – Frequently Asked Questions
1) What wire gauge does the Sta-Kon RC2223 fork terminal crimp onto?
The RC2223 is sized for 12-10 AWG wire. That's the yellow color code on insulated terminals, so if the stranded conductor you're terminating is 12 or 10 gauge, this is the right barrel. Smaller 16-14 (blue) or 22-16 (red) wire will not crimp securely in it.
2) What screw or stud size does this locking fork terminal fit?
It's built for a No. 10 screw or stud. The fork slot slides in under a partly backed-off No. 10 terminal screw, and the locking tangs keep it from backing out once the screw is tightened.
3) Is the Sta-Kon RC2223 rated for 600 volt circuits?
Yes, 600 V is the rating on this terminal, which covers standard commercial and industrial control and power wiring. It is also UL listed under file E9809.
4) Should I use a locking fork terminal or a ring terminal on a control panel terminal block?
Both land on the same No. 10 screw, but they install differently. A ring terminal needs the screw fully removed to drop it over the stud; the RC2223 fork slides in sideways with the screw only loosened, which is why panel builders and electricians prefer forks on crowded terminal strips and for field service. The locking tangs on this one address the usual objection to forks, that they can slip out under vibration. If the equipment spec calls for a closed-ring connection, use a ring terminal instead.
5) Is the barrel on this Sta-Kon terminal copper or aluminum?
Copper, with a nylon insulating sleeve over it. Copper barrels are for copper conductors only; if you're terminating aluminum wire you need a connector specifically rated AL or AL/CU.
6) What part number do I order for the yellow 12-10 AWG No. 10 locking fork terminal?
Order Sta-Kon RC2223. That single manufacturer part number covers the yellow nylon insulated locking fork terminal for 12-10 AWG wire on a No. 10 stud.
7) Why nylon insulation instead of vinyl on this fork terminal?
The RC2223 uses a nylon sleeve rather than vinyl. Nylon takes abuse better during pull-in and holds up to higher temperatures and to oils and solvents, which is why it shows up in industrial panels and motor connections. Vinyl insulated terminals are the lower-cost choice for general low-stress work.
8) Is the Sta-Kon RC2223 made in the USA?
Yes. Country of origin on the RC2223 is the United States, which matters if you're buying against a government or institutional spec with domestic sourcing requirements.
How fast can I get the Sta-Kon RC2223 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 RC2223 come with a warranty?
Absolutely. The Sta-Kon RC2223 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 RC2223?
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 RC2223 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.