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Manufacturer Resources
Product Specs
- Country Of Origin:
- United States (US)
- Product Subgroup:
- Flag Terminals
- Product Type:
- Non-Insulated Flag Terminal
- Standards:
- UL E9809
- Voltage Rating:
- 600 V
- Wire Size:
- 2 AWG
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- Metallic
- Product Material:
- Copper
Sta-Kon J673 – Frequently Asked Questions
1) What wire size does the Sta-Kon J673 flag terminal take?
The J673 is sized for 2 AWG conductor. It is a non-insulated flag terminal, so the barrel is bare copper and takes a crimp sized for 2 AWG. If your conductor is a different gauge, use the matching terminal rather than this one, since an undersized or oversized barrel will not hold a mechanically sound crimp.
2) Can I use a flag terminal like the Sta-Kon J673 in a 480V panel?
Yes. The J673 is rated 600 V, which covers 120/240, 277, and 480 V systems. It is also UL recognized under file E9809. For 2 AWG copper at those voltages it is an appropriate termination as long as the crimp is made with the correct die.
3) Why choose a flag terminal instead of a straight ring terminal?
A flag terminal puts the tongue at 90 degrees to the barrel, so the wire runs parallel to the mounting surface instead of straight into it. That is what you want when there is no room to bend 2 AWG into a straight ring lug, for example a shallow enclosure, a tight gutter, or a stud mounted close to a side wall. If you have depth to make the bend, a straight ring or compression lug is the simpler choice.
4) Does the Sta-Kon J673 come with insulation, or do I need to cover it?
It is a bare, non-insulated copper terminal with a metallic finish, so nothing covers the barrel or the crimp. If the installation needs the connection insulated, plan on heat shrink or an insulating boot sized for 2 AWG as a separate item.
5) Will the Sta-Kon J673 work on aluminum conductor?
No. The J673 barrel is copper and the terminal is specified for 2 AWG copper conductor. For aluminum or dual-rated runs, use a lug marked AL9CU or AL/CU instead; copper-only terminals on aluminum invite galvanic corrosion and a failing connection.
6) Is the Sta-Kon J673 made in the USA for jobs with domestic sourcing requirements?
Country of origin on the J673 flag terminal is the United States, which is what procurement needs for Buy American style sourcing language on public and institutional work.
How fast can I get the Sta-Kon J673 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 J673 come with a warranty?
Absolutely. The Sta-Kon J673 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 J673?
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 J673 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.