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Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Subgroup:
- General Terminals
- Product Type:
- Non-Insulated Ring Terminal - 90 Degree Bend
- Wire Size:
- 1/0AN-2/0
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Material:
- Copper
Sta-Kon J975U – Frequently Asked Questions
1) What wire size does the Sta-Kon J975U ring terminal take?
The J975U is sized for 1/0 AN through 2/0 conductor. It's a one-size lug, so don't try to crimp a smaller 2 AWG or a larger 4/0 into it - an undersized conductor won't form a sound crimp in a barrel this large.
2) Why would I choose a 90 degree lug instead of a straight one?
The J975U has a 90 degree bend between the barrel and the tongue, which turns the conductor out of the plane of the stud. That's what you use when the bus bar or breaker stud faces you and the cable has to run up or down the enclosure, or where a straight lug would force a tight bend radius on 1/0 to 2/0 cable. If the cable approaches the stud in line with it, a straight-tongue lug is the simpler part.
3) Is the J975U lug insulated, and do I need to sleeve it after crimping?
It's a bare, non-insulated copper ring terminal, so there is no factory insulation over the barrel. On anything energized you'll want adhesive-lined heat shrink or tape over the barrel and the exposed conductor after crimping.
4) Can I use the Sta-Kon J975U on aluminum conductor?
No. It's a copper terminal with no listed aluminum rating, so run it on copper conductor only. For aluminum feeders you need a lug specifically marked AL or AL9CU, with the manufacturer's inhibitor compound.
5) Do I need a special crimp tool for the J975U, or will my hand crimper work?
A 1/0 to 2/0 copper barrel is well past hand-crimper range. Plan on a hydraulic or heavy mechanical compression tool with dies sized for that conductor range. Pliers or a bolt-on substitute will give you a high-resistance joint that heats under load.
6) What is the exact part number and where is the Sta-Kon J975U made?
Order it as Sta-Kon J975U. It's manufactured in Mexico.
How fast can I get the Sta-Kon J975U 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 J975U come with a warranty?
Absolutely. The Sta-Kon J975U 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 J975U?
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 J975U 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.