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Manufacturer Resources
Product Specs
- Country Of Origin:
- United States (US)
- Product Subgroup:
- General Terminals
- Product Type:
- Vinyl Insulated Locking Fork Terminal
- Standards:
- UL E9809
- Voltage Rating:
- 600 V
- Wire Size:
- 22-16 AWG
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- Red
- Product Material:
- Copper
Sta-Kon RA2217M – Frequently Asked Questions
1) What wire gauge does the Sta-Kon RA2217M fork terminal crimp?
The RA2217M takes 22 to 16 AWG stranded copper conductor. The red insulation is the standard color code for that gauge band, so if you are picking out of a bin of mixed terminals, red means 22-16 AWG. Anything 14 AWG or larger needs a different barrel size.
2) What screw size does the RA2217M locking fork terminal fit?
It is sized for a No. 6 stud or screw. The fork slot slips over a loosened No. 6 terminal screw without removing it, which is why these get used on crowded terminal strips and control panels where pulling the screw all the way out means losing it.
3) Can I use this terminal on a 480V control circuit?
Yes. The RA2217M is rated 600 V, which covers 120V, 277V and 480V control and power wiring. It is UL recognized under file E9809.
4) What is the difference between a locking fork terminal and a plain spade terminal?
A locking fork has turned-up tangs at the ends of the slot that grab under the screw head, so the terminal resists backing off the screw under vibration. A plain spade can slide out sideways if the screw loosens. The RA2217M is the locking type, which is the one to use on machinery, motor controls, or anything that shakes. Use a ring terminal instead where code or spec requires a fully captive connection.
5) Which part number do I order for the red 22-16 AWG No. 6 locking fork?
Order Sta-Kon RA2217M. That is the manufacturer part number for the vinyl insulated locking fork terminal, 22-16 AWG, No. 6 stud, with the Mylar insulation liner.
6) What is the barrel made of, and does the insulation have a liner?
Copper barrel with vinyl insulation over a Mylar sleeve. The copper gives the conductivity and crimps cleanly; the Mylar liner inside the vinyl adds dielectric strength and keeps the insulation from splitting at the crimp. Made in the United States.
7) Do I need a special crimp tool for insulated Sta-Kon terminals?
Use an insulated-terminal crimper matched to the 22-16 AWG red color code. An insulated crimp die compresses the barrel through the vinyl without cutting it; a bare-terminal or non-insulated die will shear the insulation and the Mylar liner. One die position handles the whole 22-16 red range.
How fast can I get the Sta-Kon RA2217M 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 RA2217M come with a warranty?
Absolutely. The Sta-Kon RA2217M 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 RA2217M?
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 RA2217M 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.