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AL SERV COMP SPLICE A:1-2 B:1-2 CVR
Manufacturer Resources
Product Specs
- Connection Type:
- Compression
- Country Of Origin:
- Mexico (MX)
- Insulation Material:
- Cover acts as insulation
- Number Of Conductors:
- 2
- Product Group:
- Wire & Cable Management
- Product Type:
- Compression Splice Service Entrance
- Selling Unit Of Measure:
- each
- Standards:
- RUS Listed. Passes the Requirements of ANSI C119.4
- Type2:
- Wire or cable compression splice
- Department:
- Electrical
- Product Subgroup:
- Splices
- Product Size:
- 2 Inch
- Installation Category:
- None
Blackburn CSC73 – Frequently Asked Questions
1) What conductor sizes does the Blackburn CSC73 service entrance splice accept?
The CSC73 takes 1 through 2 AWG on the A side and 1 through 2 AWG on the B side, so it joins two run conductors of matching range end to end. It is a two-conductor splice, one in each barrel.
2) Do I need to tape or boot the CSC73 splice after crimping?
No separate taping kit is needed. The CSC73 ships with a cover that acts as the insulation over the crimped barrel, so once you compress the conductors and close the cover the joint is insulated.
3) Does the Blackburn CSC73 meet utility connector requirements?
It is RUS Listed and passes the requirements of ANSI C119.4, the standard covering electric connectors for use between aluminum and copper conductors. That is the reference most utilities and inspectors ask for on a service entrance splice.
4) Is the CSC73 a compression splice or a set-screw connector?
Compression. The CSC73 is crimped with a die-type compression tool, not tightened with set screws, which is why it is used on aluminum service entrance conductors where a permanent, non-reversible joint is wanted.
5) Is the CSC73 sold as a single piece or in a box?
Sold each. One order quantity gets you one splice with its cover, so count one per conductor pair you are joining, and remember a typical single phase service with two hots and a neutral needs three.
6) Where is the Blackburn CSC73 made?
Mexico. Country of origin matters on public and federally funded work where sourcing has to be documented, so that is the declaration for this splice.
How fast can I get the Blackburn CSC73 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 CSC73 come with a warranty?
Absolutely. The Blackburn CSC73 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 CSC73?
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 CSC73 from ZenSupply?
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and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.