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Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Group:
- Wire & Cable Management
- Product Type:
- Copper Connectors
- Selling Unit Of Measure:
- each
- Standards:
- UL E9809
- Type2:
- Mechanical connectors
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Material:
- Copper
Blackburn BTC5011 – Frequently Asked Questions
1) What wire size range does the Blackburn BTC5011 copper lug accept?
The BTC5011 is a one-conductor copper mechanical lug rated for 1/0 stranded through 500 kcmil conductors. One terminal takes a single conductor anywhere in that range, so it covers most feeder and service sizes on a panel or switchgear landing without changing lug part numbers.
2) Is the BTC5011 a one-hole or two-hole lug?
One hole. The BTC5011 mounts with a single bolt to a bus bar, ground bar, or equipment pad. If your spec or drawing calls for a two-hole pattern (common on grounding and bonding details where anti-rotation is required), this is not the right part and you need a two-hole compression or mechanical lug instead.
3) Can the BTC5011 be used on aluminum conductor?
It's a copper-body connector listed for copper conductor. Copper-only lugs should not be used on aluminum wire; for aluminum or mixed runs you need a dual-rated AL9CU connector. Check the conductor you're landing before you order.
4) Do I need a crimping tool to install the Blackburn BTC5011?
No crimp tool needed. It's a mechanical set screw connector, so the conductor lands in the barrel and is secured by tightening the screw with a hex key or driver. That makes it practical for field terminations, panel changes, and retrofit work where a hydraulic crimper isn't on the truck.
5) Is the Blackburn BTC5011 UL listed?
Yes, it carries UL file E9809. That matters for inspection on service equipment and grounding terminations where the AHJ wants a listed connector on the conductor.
6) Is the BTC5011 sold individually or in a box?
Sold each, one lug per unit. Count your terminations, including any spares, and order that quantity rather than assuming a multi-pack.
7) Where is the Blackburn BTC5011 manufactured?
Manufactured in Mexico. Useful if your project carries country-of-origin documentation requirements on submittals.
How fast can I get the Blackburn BTC5011 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 BTC5011 come with a warranty?
Absolutely. The Blackburn BTC5011 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 BTC5011?
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 BTC5011 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.