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Manufacturer Resources
Product Specs
- Connection Type:
- Compression
- Country Of Origin:
- United States (US)
- Insulation Material:
- None
- Number Of Conductors:
- 2
- Product Group:
- Wire & Cable Management
- Product Type:
- Compression Splice
- Selling Unit Of Measure:
- each
- Standards:
- ANSI C119.4
- Surface Finishing:
- Tin-Plated
- Type2:
- Wire or cable compression splice
- Department:
- Electrical
- Product Subgroup:
- Splices
- Product Size:
- 7 inches long
Blackburn SAC 750 TN – Frequently Asked Questions
1) What conductor size does the Blackburn SAC 750 TN splice take?
The SAC 750 TN is sized for 750 kcmil conductor, which is what the 750 in the model number designates. It is a two-conductor splice, so it joins one 750 kcmil run to another in a straight butt connection.
2) Can I use this Blackburn aluminum splice on copper cable, or only aluminum?
Tin-plated aluminum body, so it is suitable for aluminum to aluminum and, because the plating keeps the aluminum barrel from contacting copper directly, it is the type used where copper is involved as well. The splice is rated to ANSI C119.4, the standard covering connectors for aluminum and copper conductors. Confirm the conductor size is 750 kcmil on both ends before you crimp.
3) Is the SAC 750 TN splice insulated, or do I have to tape or heat-shrink it after crimping?
No insulation on it at all, it is a bare tin-plated barrel. You have to insulate the completed joint yourself, with tape, a heat-shrink sleeve, or a cold-shrink or mold-on kit rated for the cable's voltage class.
4) Does this splice crimp on, or is it a set-screw connector?
Compression only. The SAC 750 TN is installed with a hydraulic crimping tool and the die set matched to the barrel, and once crimped it cannot be reopened. If you need a connection you can re-enter or install without a press, look for a mechanical set-screw splice instead.
5) How long is the Blackburn SAC 750 TN splice, and will it fit in my pull box?
It measures 7 inches long. Add the insulation sleeve length on each side and allow bending room for 750 kcmil cable when you are sizing a box, handhole, or gutter, since a 750 splice plus cover often needs more room than the raw barrel suggests.
6) Is the Blackburn SAC 750 TN acceptable for a job with a Buy American requirement?
Country of origin is the United States, which is the detail a government, school district, or federal-funded project submittal usually asks for. It is also tested to ANSI C119.4, the connector standard specifiers cite for this class of splice.
7) Is the SAC 750 TN sold individually or in a bag of multiples?
Sold each. One splice per unit, so order one per conductor you are joining, a three-phase splice with a neutral takes four.
How fast can I get the Blackburn SAC 750 TN 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 SAC 750 TN come with a warranty?
Absolutely. The Blackburn SAC 750 TN 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 SAC 750 TN?
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product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Blackburn SAC 750 TN from ZenSupply?
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