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NON-INS - TUB RING TERM, 2/0, 3/8,
Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Subgroup:
- General Terminals
- Product Type:
- Non-Insulated Ring Terminal
- Standards:
- UL E9809
- Voltage Rating:
- 600 V
- Wire Size:
- 2/0 AWG
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- Metallic
- Product Material:
- Copper
Sta-Kon J20-38 – Frequently Asked Questions
1) Can I use the J20-38 lug on aluminum conductor?
No. The J20-38 barrel is copper and is a copper-only terminal, so it should be used on copper conductor. Aluminum feeders need an AL9CU dual-rated or aluminum-bodied lug instead.
2) Is the Sta-Kon J20-38 terminal insulated, and do I need to add insulation after crimping?
It is a non-insulated tubular ring terminal, bare copper with no sleeve on the barrel. Where the lug sits inside a panel or enclosure and needs covering, you add heat shrink or a terminal boot yourself after crimping.
3) What is the voltage rating on the Sta-Kon J20-38, and is it UL recognized?
Rated 600 V, and it carries UL file E9809. That covers typical branch and feeder work in commercial panels, motor connections, and switchgear up to 600 volts.
4) Is the J20-38 a compression lug that needs a hydraulic crimper?
Yes, it is a tubular barrel lug for 2/0 AWG, which is well past hand-tool range. A 2/0 copper compression barrel is crimped with a hydraulic or battery-powered crimper using the die the lug calls for, and it typically takes two crimps along the barrel.
5) Will a single J20-38 ring terminal work for a grounding or bonding connection on a 3/8 inch bus?
Mechanically it suits a 3/8 inch bolt or bus stud with 2/0 copper, which is a common ground and bond size. It is a bare copper lug, so no insulation stripping back of a sleeve is needed at the bus, and the connection should be made to clean, unpainted metal with the proper torque on the 3/8 hardware.
6) What part number do I order and where is this lug made?
Order it as Sta-Kon J20-38. The terminal is manufactured in Mexico.
How fast can I get the Sta-Kon J20-38 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 J20-38 come with a warranty?
Absolutely. The Sta-Kon J20-38 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 J20-38?
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 J20-38 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.