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Manufacturer Resources
Product Specs
- Connection Type:
- Compression
- Country Of Origin:
- United States (US)
- Insulation Material:
- None
- Product Group:
- Wire & Cable Management
- Product Type:
- Compression Lug Two Hole CSA Die
- Selling Unit Of Measure:
- each
- Standards:
- ANSI C119.4
- Surface Finishing:
- Tin Plated
- Type2:
- Wire connectors
- Wire Size:
- 350 kcmil
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Size:
- Length 6 inches
Blackburn GLE 350 NTN – Frequently Asked Questions
1) What conductor size does the Blackburn GLE 350 NTN lug take?
The GLE 350 NTN is sized for 350 kcmil conductor. It is a compression lug, so the barrel is crimped onto the cable with a die tool rather than tightened with a setscrew. One lug per conductor, sold each.
2) Can I use this aluminum lug on copper cable, or is it aluminum only?
The GLE 350 NTN is an aluminum-bodied, tin-plated compression lug. The tin plating is what lets an aluminum barrel be used on either aluminum or copper conductor, and it also keeps the aluminum from galvanic attack where it bolts to a copper or plated bus pad. Match your crimp die to the lug, not to the conductor metal.
3) Why pick a two-hole lug instead of a single-hole for a 350 kcmil feeder termination?
Two bolt holes stop the lug from rotating on the pad under fault current or vibration, which is why inspectors and switchgear specs often call for them on larger feeders. A single-hole lug can twist and loosen. The GLE 350 NTN is the two-hole pattern for 350 kcmil. If your pad only has one tapped hole, a two-hole lug will not land and you need the single-hole version instead.
4) What tooling do I need to install this compression lug?
This is a die-crimp lug, not a mechanical setscrew connector, so it takes a hydraulic or battery compression tool with the correct die for the barrel. The catalogued type is a CSA-die two-hole compression lug, so use the CSA die index Blackburn indexes the barrel to. No wrench-only install here, and a crimp made with the wrong die is a rejected termination.
5) Does the Blackburn GLE 350 NTN meet ANSI C119.4 for a utility or industrial job?
It is built to ANSI C119.4, the standard covering connectors for aluminum and copper conductors, which is the reference most utility and industrial specs cite for compression connectors. Country of origin is the United States if your submittal needs that line.
6) Is this lug insulated, and do I need to add anything over it?
No insulation on it. The GLE 350 NTN is a bare tin-plated lug, so any covering over the crimp and barrel is on you, typically heat shrink or a molded boot sized for a 350 kcmil compression barrel. Plan the shrink before you crimp, since it has to slide on over the cable first.
7) How long is the GLE 350 NTN lug, and will it clear inside my panel gutter?
Overall length is 6 inches. On a 350 kcmil termination that is a long barrel plus tongue, so check your bending space and gutter depth before you commit, especially in a tight panelboard or CT cabinet where the cable also has to make its radius.
8) How many GLE 350 NTN lugs do I need for a three-phase feeder pull?
One lug per conductor end. A three-phase feeder with a neutral means four lugs per termination point, eight for both ends, plus whatever the ground run takes at its own size. They are sold each, and the ordering part number is GLE 350 NTN.
How fast can I get the Blackburn GLE 350 NTN 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 GLE 350 NTN come with a warranty?
Absolutely. The Blackburn GLE 350 NTN 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 GLE 350 NTN?
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