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Manufacturer Resources
Product Specs
- Cable Size:
- 350 kcmil
- Country Of Origin:
- Mexico (MX)
- Product Group:
- Wire Termination
- Product Type:
- Long Barrel
- Selling Unit Of Measure:
- each
- Standards:
- UL E9809
- Stud Size:
- 1/2 in
- Sub Brand Label:
- Blackburn
- Type2:
- Cable or wire lug
- Department:
- Electrical
- Product Subgroup:
- Lugs
- Product Color:
- Red
- Product Material:
- Copper
Blackburn LCN350 – Frequently Asked Questions
1) What wire size does the Blackburn LCN350 compression lug take?
The LCN350 is sized for 350 kcmil copper conductor. It is a one-hole-per-conductor compression lug with a long barrel, so it is crimped onto the cable rather than set-screwed. If your feeder is 250 or 400 kcmil, this is the wrong die size and the crimp will not hold.
2) Will the LCN350 lug bolt to a 1/2 inch stud on my panelboard bus?
Yes. The pad is drilled for 1/2 inch stud size, and the lug has two bolt holes, so it lands on a two-hole NEMA-style pad or a pair of 1/2 inch studs. On a single-stud terminal you would want a one-hole lug instead.
3) Can I use the LCN350 on aluminum conductor?
No. This is a copper-only lug, built from copper for copper cable. For aluminum feeders use an AL9CU dual-rated or aluminum-bodied compression lug in the matching 350 kcmil size.
4) What does the red color band on the LCN350 mean and does it tell me which die to use?
The lug is color coded red, which is the die-index marking system used on compression connectors so the installer can match crimp tool and die to barrel. Set your hydraulic or battery tool to the red index for 350 kcmil copper and crimp the full length of the long barrel.
5) Why choose a long barrel lug over a standard barrel for a 350 kcmil termination?
A long barrel takes two crimps instead of one, which gives more mechanical hold and more contact area on a heavy conductor. Electricians spec it on service entrances, switchgear, and high-vibration or high-pull terminations. A standard barrel is fine for lighter branch work; at 350 kcmil the long barrel is the common choice.
6) Is the Blackburn LCN350 sold individually or in a bag?
It ships as an each, one lug per order, so you can buy the exact count your terminations need rather than a full bag. Part number is LCN350.
7) For a facility standardizing on one 350 kcmil copper lug, what part number should the spec sheet list?
Blackburn LCN350: copper compression lug, long barrel, two hole, 1/2 inch stud, 350 kcmil, UL E9809, manufactured in Mexico. That is the full identity a purchasing or MRO record needs for repeat orders across a building.
How fast can I get the Blackburn LCN350 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 LCN350 come with a warranty?
Absolutely. The Blackburn LCN350 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 LCN350?
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product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Blackburn LCN350 from ZenSupply?
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