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BARE TUB RING TERM 90 DEG 1AN-1/0
Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Subgroup:
- General Terminals
- Product Type:
- Non-Insulated Ring Terminal - 90 Degree Bend
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Material:
- Copper
Sta-Kon H975U – Frequently Asked Questions
1) What wire size does the Sta-Kon H975U ring terminal take?
The H975U is a bare ring tongue terminal sized for 1 AWG through 1/0 conductors, per its 1AN-1/0 range marking. If your cable is 2 AWG or smaller, or 2/0 and up, you need a different barrel size, since a crimp lug only holds its rated pull-out strength when the conductor fills the barrel.
2) Can I use this copper lug on aluminum conductors?
The H975U is a copper terminal, which means it is intended for copper conductors. Aluminum cable calls for a lug rated AL9CU or aluminum-specific, installed with the proper inhibitor compound, because a bare copper barrel on aluminum sets up galvanic corrosion at the crimp.
3) Why would I use a 90 degree ring terminal instead of a straight lug?
The 90 degree bend in the H975U lets the cable run parallel to the panel or bus bar while the ring tongue lands flat on the stud. That saves bend radius in tight gutters and junction boxes where a straight lug would force a sharp turn in a 1/0 conductor. Use a straight tongue lug where the cable can approach the stud head-on.
4) Is the H975U terminal insulated?
No. It is a non-insulated (bare) copper terminal, so the crimp barrel and tongue are exposed. On a 1 AWG to 1/0 feeder you will want heat shrink or an insulating boot over the barrel if the connection sits near grounded metal or other phases.
5) Do I need a special crimp tool for the H975U?
Yes, a terminal this size is not a hand-squeeze job. A 1 AWG to 1/0 copper barrel needs a hydraulic or mechanical-advantage crimper with the matching die for the conductor size. Pliers or a light-duty insulated-terminal tool will not reach the compression a bare copper lug this size depends on.
6) What part number do I order for this bare 90 degree ring terminal?
Order Sta-Kon H975U. That single model number covers the bare 90 degree ring tongue terminal for 1 AWG to 1/0 cable, so there is no finish or size option to specify.
How fast can I get the Sta-Kon H975U 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 H975U come with a warranty?
Absolutely. The Sta-Kon H975U 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 H975U?
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 H975U from ZenSupply?
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