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Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Subgroup:
- General Terminals
- Product Type:
- Nylon Insulated Ring Terminal
- Wire Size:
- 2/0 AWG
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- Blue
- Product Material:
- Nylon
Sta-Kon RJ737NP – Frequently Asked Questions
1) What wire size does the Sta-Kon RJ737NP ring terminal take?
The RJ737NP is sized for 2/0 AWG conductor. It is a single-size barrel, so it will not grip smaller welding or battery cable reliably, and it will not accept anything larger than 2/0. If your cable is 1/0 or 4/0, you need the matching terminal for that gauge instead of this one.
2) Will the Sta-Kon RJ737NP fit a 1/4 inch stud or bolt?
Yes. The RJ737NP ring tongue is made for a 1/4 inch stud, so it drops over a 1/4-20 bolt, busbar stud, or terminal post of that size. Because it is a closed ring rather than a spade, the connection cannot vibrate off the stud if the nut loosens slightly, which is why ring tongues are specified on battery banks, panels, and motor terminations.
3) Is the Sta-Kon RJ737NP barrel nickel plated or tin plated, and why does it matter?
Nickel plated. Nickel plating on the barrel and tongue handles higher operating temperatures than tin and resists corrosion in hot or damp equipment enclosures, which is why it gets specified on motor leads, resistors, and heating gear. If your termination is a plain ambient-temperature battery or panel lug, the nickel plating costs you nothing but is not required.
4) Is the insulation on the Sta-Kon RJ737NP nylon or vinyl?
Nylon. The RJ737NP uses a nylon insulating sleeve rather than vinyl, so it stands up better to abrasion when cable is pulled through a raceway and tolerates more heat and solvent exposure than a vinyl-insulated terminal of the same size.
5) Can I crimp the Sta-Kon RJ737NP with hand pliers, or do I need a heavy crimper?
A 2/0 barrel is well past hand-plier range. Terminating the RJ737NP takes a hydraulic or heavy mechanical crimper with the die set matched to a 2/0 Sta-Kon barrel. Attempting it with general-purpose pliers gives a loose, high-resistance joint that heats under load, so plan the tool before ordering the terminals.
6) What color is the Sta-Kon RJ737NP, and can I use color to sort gauges in a panel?
Blue. On a mixed-gauge job that is useful: pull the blue 2/0 rings and you know the barrel matches 2/0 cable without reading the stamp on every terminal. Just be aware blue is used across several terminal families in the trade, so confirm the stamped RJ737NP marking rather than relying on color alone when the bin has more than one size in it.
How fast can I get the Sta-Kon RJ737NP 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 RJ737NP come with a warranty?
Absolutely. The Sta-Kon RJ737NP 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 RJ737NP?
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 RJ737NP 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.