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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 Stacking
- Selling Unit Of Measure:
- each
- Standards:
- ANSI C119.4
- Surface Finishing:
- Bare
- Type2:
- Wire connectors
- Wire Size:
- 336.4 to 350 kcmil350 kcmil
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Size:
- 6.375 inch long
Blackburn ASL 350 NK – Frequently Asked Questions
1) What conductor size does the Blackburn ASL 350 NK compression lug take?
The ASL 350 NK is sized for 336.4 to 350 kcmil conductor. It is an aluminum-bodied compression lug, so it is the right barrel for a 350 kcmil feeder run; a smaller conductor needs a lug sized to that conductor, not this one.
2) Is the Blackburn ASL 350 NK a bolt-on or crimp lug?
Crimp. It is a compression connector, installed with a hydraulic or battery crimp tool and the correct die for the barrel, not a set screw or mechanical clamp. If you need a torque-tightened mechanical connection instead, a set-screw type lug is the different product to look for.
3) Can I stack two lugs on the same pad with the Blackburn ASL 350 NK?
Yes, that is what it is built for. The ASL 350 NK is a two-hole stacking lug, so a second lug can land on top of the same bus or pad bolt pattern, which is how you get two conductors per phase onto a single landing without adding pads.
4) Does the ASL 350 NK meet ANSI C119.4 for aluminum connectors?
It is built to ANSI C119.4, the standard covering connectors for aluminum and copper conductors. That is the reference an inspector or spec writer will be looking for on a utility or service-entrance termination.
5) How long is the Blackburn ASL 350 NK lug, and will it clear inside my gear?
It measures 6.375 inches long overall. On a stacking two-hole lug that length matters in tight switchgear and meter sockets, so check the depth from the pad face to the enclosure wall and the bend radius you have for 350 kcmil before you commit to it.
6) Is the Blackburn ASL 350 NK insulated or does it need taping after the crimp?
It comes bare, with no insulation on the body. Any insulating or covering at the termination is on you, typically tape, heat shrink or a boot per your spec. The bare finish is also what lets it stack cleanly metal to metal against the mating lug.
7) Is the Blackburn ASL 350 NK sold individually or in a bag?
Each. The ASL 350 NK is sold as a single lug, so count one per conductor termination and order accordingly. It is made in the United States.
8) What is the exact part number for the Blackburn 350 kcmil aluminum stacking lug?
Blackburn ASL 350 NK. That is the manufacturer part number to quote for the bare aluminum two-hole compression stacking lug rated for 336.4 to 350 kcmil conductor.
How fast can I get the Blackburn ASL 350 NK 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 ASL 350 NK come with a warranty?
Absolutely. The Blackburn ASL 350 NK 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 ASL 350 NK?
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product
selection,
installation tips, and troubleshooting. Contact Us
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