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AL 12-1/8IN TENSION COMP SPLICE 397
Manufacturer Resources
Product Specs
- Connection Type:
- Compression
- Country Of Origin:
- Mexico (MX)
- 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
- Type2:
- Wire or cable compression splice
- Department:
- Electrical
- Product Subgroup:
- Splices
- Product Size:
- 12-1/8 inch
- Installation Category:
- None
Blackburn AC397 – Frequently Asked Questions
1) Is the Blackburn AC397 a full-tension splice for aluminum conductor?
Yes. The AC397 is a full-tension compression splice for aluminum conductor, joining two conductor ends in one sleeve. It is a compression connection, so it is installed with a hydraulic or battery compression tool and the correct die, not bolted or set-screwed.
2) What standard does the Blackburn AC397 compression splice meet?
It is built to ANSI C119.4, the standard covering connectors for use between aluminum and copper conductors in electric supply circuits. That is the reference utility and industrial specs usually call out for full-tension splices, so it will satisfy a drawing citing C119.4.
3) Does the Blackburn AC397 splice come insulated or does it need to be covered after crimping?
It is a bare splice, no insulation on the sleeve. If the joint needs to be insulated or re-jacketed, plan on separate cover material such as heat shrink or tape as part of the install.
4) How long is the AC397 splice sleeve?
12-1/8 inches overall. That length matters for clearance: you need enough straight conductor and enough room in the trench, vault, or on the structure to seat the full sleeve and get a compression head around it at each crimp position.
5) Can I use a compression splice like the AC397 instead of a bolted or set-screw splice?
A compression splice is the choice when the joint has to carry mechanical tension and stay maintenance free, which is why the AC397 is a full-tension compression type built to ANSI C119.4. A bolted or set-screw connector is the better pick when you want a reusable, re-enterable joint or you have no compression tool and die on site. Compression is permanent once crimped.
6) Is the Blackburn AC397 sold individually or in a bag of multiples?
Sold each, one splice per unit. Order the count you need for the job; splices are not packaged in bags on this item.
7) What is the correct manufacturer part number and country of origin for this Blackburn 397 splice?
Blackburn part number AC397, the 397 size aluminum full-tension compression splice, manufactured in Mexico. Use AC397 when cross-referencing or matching an existing spec sheet.
How fast can I get the Blackburn AC397 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 AC397 come with a warranty?
Absolutely. The Blackburn AC397 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 AC397?
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