Blackburn ASR2506 Aluminum Spl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$125.60
$26.56
Blackburn ASR2506 SPLICE REDUCER SLD BARRIER 250-6

Blackburn ASR2506 Aluminum Splice Reducer with Solid Barrier - Tin Plated Dual-Rated Terminal

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Model: ASR2506
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$125.60
$26.56
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Blackburn ASR2506 Aluminum Splice Reducer with Solid Barrier - Tin Plated Dual-Rated Terminal

Professional Wire Termination & Compression Splice Solution

The Blackburn ASR2506 delivers reliable wire termination performance with aluminum construction and tin plated surface finishing for enhanced conductivity and corrosion resistance. This dual-rated terminal features a solid barrier design for secure wire or cable compression splicing applications, meeting UL E9809 standards for professional electrical installations.

Professional Features & Benefits

  • Aluminum Construction: Provides excellent conductivity and lightweight durability for long-term electrical performance.
  • Tin Plated Surface Finishing: Enhances corrosion resistance and ensures reliable electrical connections over time.
  • Solid Barrier Design: Delivers secure wire separation and protection for safe compression splice applications.
  • Dual-Rated Terminal: Offers versatile compatibility for multiple wire types and installation requirements.
  • UL E9809 Listed: Meets rigorous safety and performance standards for professional electrical applications.
  • Compression Splice Technology: Ensures secure, permanent connections for wire or cable termination needs.

Technical Specifications

  • Country Of Origin: India (IN)Mexico (MX)
  • Department: Electrical
  • Material: Aluminum
  • Product Group: Wire Termination
  • Product Subgroup: Dual-Rated Terminals
  • Product Type: Dual-Rated
  • Selling Unit Of Measure: each
  • Standards: UL E9809
  • Surface Finishing: Tin Plated
  • Type2: Wire or cable compression splice

Professional Applications

  • Electrical Panel Installations
  • Industrial Wire Termination
  • Commercial Building Systems
  • Utility Infrastructure Projects
  • Maintenance and Repair Operations
  • Professional Electrical Contracting

Why Choose Blackburn Quality?

Blackburn delivers proven reliability in electrical termination solutions with UL E9809 listing and professional-grade aluminum construction. The tin plated surface finishing and solid barrier design ensure long-lasting performance in demanding electrical applications, backed by rigorous quality standards for professional installations.

Manufacturer Resources

Product Specs

Country Of Origin:
India (IN)Mexico (MX)
Product Group:
Wire Termination
Product Type:
Dual-Rated
Selling Unit Of Measure:
each
Standards:
UL E9809
Surface Finishing:
Tin Plated
Type2:
Wire or cable compression splice
Department:
Electrical
Product Subgroup:
Dual-Rated Terminals
Product Material:
Aluminum

Blackburn ASR2506 – Frequently Asked Questions

1) What wire sizes does the Blackburn ASR2506 splice reducer join?
The ASR2506 is a reducing splice, meaning it joins two different conductor sizes in one compression barrel. The product marking reads SPLICE REDUCER SLD BARRIER 250-6, so one barrel end takes the larger run conductor and the opposite end takes the smaller tap. It is a wire or cable compression splice, crimped rather than bolted, so the connection is permanent once made.
2) Can I use the Blackburn ASR2506 on copper conductors, or aluminum only?
It's a dual-rated terminal, so it accepts both copper and aluminum conductors. The body is aluminum with a tin plated surface, which is the standard construction for AL9CU dual-rated compression connectors: the tin plating separates the aluminum barrel from a copper conductor and slows galvanic corrosion at the joint. That's what lets a single part number cover a copper-to-aluminum transition.
3) What does the solid barrier in the ASR2506 splice actually do?
The barrier is a wall cast into the middle of the splice barrel. Each conductor butts against it, so neither can be pushed through past center, and the two conductor ends never touch metal to metal. On a copper-to-aluminum transition that separation matters, and on any splice it guarantees full insertion depth in both barrels before you crimp. The tradeoff: you cannot feed a single conductor straight through, so this is not the part for a splice where you want a continuous run.
4) Do I need a hydraulic crimper for the Blackburn ASR2506, or can I bolt it?
It's a compression splice, not a mechanical set-screw connector, so it has to be crimped with a hydraulic or battery compression tool and the correct die. Nothing is included with the connector itself: no tool, no die, no oxide inhibitor. If you'd rather torque set screws than crimp, you want a mechanical splice reducer instead of this one.
5) Is the ASR2506 sold individually or in a bag?
Individually. The Blackburn ASR2506 splice reducer sells each, so you can order the exact count for a job rather than a carton. Order one per splice, and remember a reducer covers one size transition only, so a panel with several different tap sizes needs several different reducer part numbers.
6) Will the aluminum body of the ASR2506 hold up in a damp or outdoor enclosure?
The tin plating over the aluminum body is there for corrosion resistance, which is why this style is used in utility infrastructure and industrial terminations. For direct burial or submerged work, follow the connector's own listing conditions and use an oxide inhibitor on aluminum conductors as the conductor manufacturer directs. Country of origin is India or Mexico depending on production run.
How fast can I get the Blackburn ASR2506 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 ASR2506 come with a warranty?
Absolutely. The Blackburn ASR2506 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 ASR2506?
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 ASR2506 from ZenSupply?
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