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AL SERVENTR SPLICE A:4/0 B:3-4 3.5
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 Service Entrance
- Selling Unit Of Measure:
- each
- Standards:
- Passes the requirements of ANSI C119.4
- Type2:
- Wire or cable compression splice
- Department:
- Electrical
- Product Subgroup:
- Splices
- Product Size:
- 3-1/2 Inch
- Installation Category:
- None
Blackburn KL64-1 – Frequently Asked Questions
1) What conductor sizes does the Blackburn KL64-1 service entrance splice accept?
The KL64-1 is a two-port dual-rated splice sized A: 4/0 on one side and B: 3-4 AWG on the other, so it joins a 4/0 service conductor to a smaller 3 or 4 AWG run. It takes two conductors total, one per barrel.
2) Is the KL64-1 a compression splice or a set screw connector?
Compression. The KL64-1 is crimped with a compression tool and die, not tightened with set screws, so once it is pressed it is a permanent joint. Plan on the correct die for the barrel rather than a wrench.
3) Can I use this aluminum splice on copper service conductors?
The KL64-1 is an aluminum body splice rated for aluminum service entrance conductors, and it passes the requirements of ANSI C119.4, the standard covering connectors for aluminum and copper conductors. If your job specifically calls for a copper-only compression sleeve, order a copper barrel instead of this aluminum body.
4) Does the KL64-1 come insulated, or do I have to cover it after crimping?
Bare metal, no insulation on the body. After crimping you supply the cover yourself, typically heat shrink or tape appropriate to the voltage and the enclosure it sits in.
5) Will a reducing splice like the KL64-1 work for tapping two equal size cables together?
No. The KL64-1 has two different barrels, 4/0 on one end and 3-4 AWG on the other, so it is built for a step-down transition. For joining two conductors of the same size, use a straight splice with matching ports on both ends.
6) Does the Blackburn KL64-1 meet the connector standard our utility spec calls out?
It passes the requirements of ANSI C119.4, the standard for electric connectors used on insulated and bare aluminum and copper conductors. That is the reference most utility and service entrance specs cite for splices of this kind.
7) Is the KL64-1 sold in packs or individually?
Each. One splice per unit, so order the quantity of joints you actually have to make.
How fast can I get the Blackburn KL64-1 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 KL64-1 come with a warranty?
Absolutely. The Blackburn KL64-1 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 KL64-1?
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 KL64-1 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.