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EXP INS VINYL LKG FORK TRM 18-14
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:
- 18-14 AWG
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- Blue
- Product Material:
- Copper
Sta-Kon RB2237-200 – Frequently Asked Questions
1) What wire gauge does the Sta-Kon RB2237-200 locking fork terminal accept?
The RB2237-200 is sized for 18 to 14 AWG stranded copper conductors. That is the blue-barrel range in the standard color code, so if the terminal you are replacing was red (22-16) or yellow (12-10), this is not the matching size.
2) Can I use this Sta-Kon fork terminal on a 480V control circuit?
Yes. The RB2237-200 vinyl insulated locking fork terminal carries a 600 V rating, which covers 120, 240, 277 and 480 V control and branch wiring.
3) Is this Sta-Kon terminal UL listed for a commercial panel inspection?
It is covered under UL file E9809. Inspectors on commercial panel and control work generally want a UL recognized or listed terminal on field terminations, and the file number is what they are looking for.
4) What is the difference between a locking fork terminal and a plain spade terminal?
A locking fork (also called a flanged spade) has turned-up tips on the fork tongue so it cannot slip out from under a loosened screw head. A plain spade can back out sideways. On vibrating equipment, motor control, or anything an inspector will pull on, the locking style is the one to use. The RB2237-200 is the locking fork version.
5) Is the barrel on the Sta-Kon RB2237-200 copper or aluminum?
Copper barrel with a vinyl insulating sleeve. Copper crimps are intended for copper conductors only, so do not terminate aluminum wire with it.
6) Do I need a special crimp tool for these insulated Sta-Kon terminals?
Use an insulated-terminal crimper set to the blue 18-14 AWG nest. The vinyl sleeve has to be compressed along with the barrel, which is why a bare-terminal die or pliers will not give you a reliable pull-out strength on the RB2237-200.
7) Are Sta-Kon RB2237-200 terminals made in the USA for a government or Buy American job?
Country of origin is the United States, which is what procurement officers on federally funded and Buy American jobs need documented.
8) How do I order the right Sta-Kon fork terminal part number?
Order by the manufacturer part number RB2237-200. That designation is the blue 18-14 AWG vinyl insulated locking fork terminal; adjacent Sta-Kon numbers cover different wire ranges and stud sizes, so the full number matters when you are stocking a truck or a crib.
How fast can I get the Sta-Kon RB2237-200 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 RB2237-200 come with a warranty?
Absolutely. The Sta-Kon RB2237-200 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 RB2237-200?
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 RB2237-200 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.