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Manufacturer Resources
Product Specs
- Country Of Origin:
- United States (US)
- Product Group:
- Wire Termination
- Product Type:
- Aluminum Pin Terminal
- Replacement Product Id New :
- 7TAH007770R0079
- Selling Unit Of Measure:
- each
- Standards:
- UL E63167
- Stud Size:
- #2
- Sub Brand Label:
- Blackburn
- Type2:
- Cable or wire lug
- Department:
- Electrical
- Product Subgroup:
- Pin Terminals
- Product Color:
- Red
- Product Material:
- Aluminum
Blackburn PA11 – Frequently Asked Questions
1) What wire size does the Blackburn PA11 pin adapter terminal accept?
The PA11 is sized for 1/0 stranded conductor. The red color coding on the body is the size marker, so on a job with several pin adapters in the box you can pick the 1/0 out by color rather than reading every barrel.
2) What is a pin adapter terminal like the Blackburn PA11 actually used for?
It converts a stranded cable end into a solid pin so the conductor can land in a breaker, disconnect, or panel lug that was built for a pin or a smaller solid conductor. You crimp the 1/0 stranded cable into the barrel and the machined pin end goes into the terminal. It is a cable or wire lug type termination, not a splice.
3) What stud or terminal size does the PA11 pin fit?
The pin is a #2 stud size. That is the dimension to check against the terminal opening on your breaker or disconnect before crimping, since an oversized pin will not seat and an undersized one will not clamp properly.
4) Can I use the Blackburn PA11 on copper wire, or is it aluminum only?
The body is aluminum. Aluminum-bodied pin adapters are dual rated AL9CU only when the marking says so, and that rating is not something to assume from the material alone. If your run is copper, order a terminal whose rating is printed for copper use rather than reading it into this one.
5) Is the Blackburn PA11 pin terminal UL listed?
It carries UL file E63167. For inspected work in commercial or institutional buildings that file number is what an AHJ looks for on the connector, and it is printed as part of the product's listing data.
6) I have a spec calling for part 7TAH007770R0079 - is the Blackburn PA11 the same thing?
Yes. 7TAH007770R0079 is the current replacement product ID for the Blackburn PA11, so a drawing or purchase spec citing either number is calling for the same 1/0 stranded aluminum pin adapter.
7) Is the Blackburn PA11 sold individually or in a bag?
Sold each, so you can order the exact count for the number of conductors you are terminating instead of buying a full bag. Useful on MRO and service work where you only need two or three.
8) Is the Blackburn PA11 made in the USA?
Country of origin is the United States, which matters if you are buying against a Buy American or domestic-preference clause on a government, school, or healthcare project.
How fast can I get the Blackburn PA11 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 Blackburn PA11 come with a warranty?
Absolutely. The Blackburn PA11 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 Blackburn PA11?
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 Blackburn PA11 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.