You may also like
CU 2BLT CONN W/O SPCR 600-800 3/4B
Manufacturer Resources
Product Specs
- Country Of Origin:
- India (IN)
- Outside Diameter:
- 3/4 in
- Product Group:
- Wire & Cable Management
- Product Type:
- Two-Bolt Connector
- Selling Unit Of Measure:
- each
- Standards:
- UL E9809
- Type2:
- Mechanical connectors
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Material:
- Copper
Blackburn 2B800 – Frequently Asked Questions
1) What conductor size range does the Blackburn 2B800 two-bolt connector take?
The 2B800 is built for 600 through 800 kcmil copper conductors, which is where the 600-800 in the part number comes from. Below that range you want a smaller frame in the two-bolt series; the bolt spacing and barrel on this one won't clamp a conductor it wasn't sized for.
2) Can I use the Blackburn 2B800 on aluminum conductors or in a mixed copper-aluminum splice?
No. This one is a copper-bodied connector for copper conductors. A copper-to-aluminum or aluminum-to-aluminum termination needs a connector rated AL9CU or equivalent for dual-rated service, which this part is not described as.
3) Does the Blackburn 2B800 come with a spacer?
No. It's the without-spacer version, which is what you use when you're splicing two conductors of the same or similar size straight through. If you're joining a large conductor to a much smaller one, that's the application a spacer version covers instead.
4) What is the 3/4 B dimension on the Blackburn 2B800?
The 3/4 inch figure is the outside diameter. That's the number to check against your available space when the splice sits inside a raceway, a gutter, or under tape and insulating cover, since the finished wrap adds to it.
5) Is the Blackburn 2B800 a crimp connector or a bolted one?
Bolted. It's a two-bolt mechanical connector, so it's installed with a wrench to a torque value rather than with a hydraulic crimp tool. That matters if you're working in an occupied space or don't want to haul a crimper and dies for a handful of 600 to 800 kcmil splices.
6) Am I buying one connector or a pair when I order the Blackburn 2B800?
Sold each, so one order line is one connector. Count your splices, not your conductor runs, when you're pulling material for the job.
7) Where is the Blackburn 2B800 connector made?
India is the country of origin. Procurement teams working to domestic-content or Buy America requirements should treat that as the determining fact for this part.
How fast can I get the Blackburn 2B800 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 2B800 come with a warranty?
Absolutely. The Blackburn 2B800 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 2B800?
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 2B800 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.