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Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Subgroup:
- General Terminals
- Product Type:
- Nylon Insulated Ring Terminal
- Standards:
- UL E9809
- Voltage Rating:
- 600 V
- Wire Size:
- 1AN
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- White
- Product Material:
- Copper
Sta-Kon RH9751 – Frequently Asked Questions
1) What wire size and stud size does the Sta-Kon RH9751 ring terminal take?
The RH9751 is built for 1 AWG conductor and a 1/2 inch stud. It is a nylon insulated ring terminal, so the barrel is sized for that single gauge, not a range. If your feeder is 1/0 or 2 AWG, this is the wrong barrel and the crimp will not hold.
2) Is the Sta-Kon RH9751 ring terminal rated for 600 volt circuits?
Yes, 600 V is the rating on this nylon insulated ring terminal, which covers standard commercial branch and feeder work on 120/208, 277/480 systems. It also carries UL file E9809.
3) Will a nylon insulated ring terminal hold up better than a vinyl one in a hot panel?
Nylon insulation, which is what this 1 AWG Sta-Kon ring uses, is tougher than vinyl against abrasion and handles higher temperatures and solvent exposure better, which is why it gets specified in motor control and equipment terminations. Vinyl insulated rings are the cheaper choice for low-heat, low-abuse work.
4) Should I use a ring terminal or a fork terminal on a 1/2 inch stud?
Use the ring. A ring terminal like the RH9751 is captive once the nut is torqued, so vibration cannot walk the conductor off the stud. A fork or spade slides off if the nut backs off, which is why it is restricted to accessible, low-vibration terminal strips. On a 1/2 inch stud carrying 1 AWG, the ring is the right call.
5) Do I need a special crimp tool for the Sta-Kon RH9751?
At 1 AWG, yes. This is a heavy gauge barrel, well beyond the hand tools used for 22-10 AWG insulated terminals, so plan on a large frame hydraulic or ratcheting lug crimper with a die matched to 1 AWG. Crimping it with an undersized tool is the usual cause of a loose, overheating termination.
6) What color is the insulation on the Sta-Kon 1 AWG ring terminal, and does it follow the usual color code?
The insulation on the RH9751 is white (the catalog description calls it clear nylon). Heavy gauge Sta-Kon terminals step outside the familiar red/blue/yellow 22-10 AWG color code, so identify this one by the 1 AWG barrel and 1/2 inch ring rather than by color.
7) Where is the Sta-Kon RH9751 terminal made?
Manufactured in Mexico. For agencies with domestic-sourcing language in their purchase orders, that country of origin is what you would declare on the submittal.
How fast can I get the Sta-Kon RH9751 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 RH9751 come with a warranty?
Absolutely. The Sta-Kon RH9751 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 RH9751?
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 RH9751 from ZenSupply?
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and
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