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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:
- 550 to 600 kcmil477 (26/7) ACSR AWG
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Size:
- 7-3/4 inch long
Blackburn ASL 600 NK – Frequently Asked Questions
1) What conductor size does the Blackburn ASL 600 NK compression lug take?
The ASL 600 NK is sized for 550 to 600 kcmil conductor, and also accepts 477 (26/7) ACSR. It is a compression lug, so the barrel is crimped onto the conductor with a die-matched tool rather than bolted down on a setscrew.
2) Is the ASL 600 NK a NEMA two-hole pad lug?
Yes. The Blackburn ASL 600 NK is a two-hole aluminum lug with a NEMA-drilled pad, which is what you want when the termination has to resist rotation on a bus or equipment pad. It is also a stacking lug, so a second lug pad can be bolted on top of it at the same two-hole pattern.
3) Can I land two conductors on the same pad with the ASL 600 NK?
That is the point of the stacking design. The ASL 600 NK pad is drilled so a second two-hole lug can be bolted through the same hole pattern, letting you double up terminations where the equipment only gives you one landing pad. Bolts, nuts and Belleville washers are not part of the lug itself.
4) Is the Blackburn ASL 600 NK aluminum lug rated for use on copper conductor too?
It is an aluminum-bodied lug. Dual-rated AL9CU marking is not something stated for the ASL 600 NK, so treat it as the aluminum lug it is described as and specify a copper compression lug where the run is copper.
5) What standard does the ASL 600 NK compression lug meet?
It is built to ANSI C119.4, the standard covering connectors for aluminum and copper conductors. That is the reference a utility or institutional spec usually calls out for compression connectors on large kcmil feeders.
6) How long is the Blackburn ASL 600 NK lug, and will it fit in a tight gutter?
Overall length is 7-3/4 inches. That is a long body for a 600 kcmil compression lug, so check your wire-bending space and gutter depth in the enclosure before committing, especially if you are stacking a second lug on the pad.
7) Does the ASL 600 NK come insulated or with a heat shrink sleeve?
No insulation. The lug ships bare with no coating or sleeve, so if the installation needs the barrel covered you are adding heat shrink or tape separately.
8) Is the Blackburn ASL 600 NK made in the USA for Buy American jobs?
Country of origin is the United States, which is what government, utility and federally funded projects need documented on connectors.
9) Is the ASL 600 NK sold individually or in a bag?
Sold each. Order one per termination, and remember a stacked pair of terminations means two lugs plus the hardware to bolt them through the pad.
How fast can I get the Blackburn ASL 600 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 600 NK come with a warranty?
Absolutely. The Blackburn ASL 600 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 600 NK?
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installation tips, and troubleshooting. Contact Us
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