Blackburn High-Strength Split-...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$86.80
$12.97
Blackburn 1HPS HSTRNGTH SPLITBOLT CONN 1STR-8SLD

Blackburn High-Strength Split-Bolt Connector 1 Strand to 8 Solid Copper Alloy with Tin Plating

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Model: 1HPS
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$86.80
$12.97
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Blackburn High-Strength Split-Bolt Connector 1 Strand to 8 Solid Copper Alloy with Tin Plating

Professional electrical connection solution for reliable wire joining applications

The Blackburn high-strength split-bolt connector delivers dependable electrical connections for professional installations. This copper alloy connector features electro tin-plated surface finishing for enhanced conductivity and corrosion resistance, designed to join 1 strand to 8 solid conductors with mechanical reliability.

Professional Features & Benefits

  • Copper Alloy Construction: Provides excellent electrical conductivity and mechanical strength for long-lasting connections
  • Electro Tin-Plated Finish: Enhances corrosion resistance and maintains optimal electrical contact over time
  • High-Strength Design: Engineered for reliable mechanical connection performance in demanding applications
  • UL E9809 Listed: Meets rigorous safety and performance standards for professional electrical installations
  • Split-Bolt Configuration: Enables secure joining of 1 strand to 8 solid conductors with proper torque application
  • Mechanical Connection Type: Provides dependable wire-to-wire connections without requiring specialized tools

Technical Specifications

  • Country Of Origin: Mexico (MX)United States (US)
  • Department: Electrical
  • Material: Copper Alloy
  • Product Group: Wire & Cable Management
  • Product Subgroup: Connectors
  • Product Type: Split-Bolt
  • Selling Unit Of Measure: each
  • Standards: UL E9809
  • Surface Finishing: Electro Tin-Plated
  • Type2: Mechanical connectors

Professional Applications

  • Residential Electrical Systems
  • Commercial Building Wiring
  • Industrial Electrical Installations
  • Utility Distribution Systems
  • Electrical Panel Connections
  • Service Entrance Applications
  • Grounding System Connections

Why Choose Blackburn Quality?

Blackburn delivers proven reliability in electrical connection solutions with UL E9809 listing ensuring compliance with professional standards. The copper alloy construction and electro tin-plated finishing provide long-term performance and durability for critical electrical connections.

Manufacturer Resources

Product Specs

Country Of Origin:
Mexico (MX)United States (US)
Product Group:
Wire & Cable Management
Product Type:
Split-Bolt
Selling Unit Of Measure:
each
Standards:
UL E9809
Surface Finishing:
Electro Tin-Plated
Type2:
Mechanical connectors
Department:
Electrical
Product Subgroup:
Connectors
Product Material:
Copper Alloy

Blackburn 1HPS – Frequently Asked Questions

1) What conductor sizes does the Blackburn 1HPS split-bolt connector accept?
The Blackburn 1HPS is rated to join 1 stranded conductor down to 8 solid. That range is the whole point of the connector: it lets you tap or splice a larger stranded run to a smaller solid conductor without needing a reducer. Outside that 1 str to 8 sol window you need a different size split bolt.
2) Is the Blackburn 1HPS split bolt UL listed for commercial electrical work?
It carries UL file E9809 as a mechanical connector, which is what an inspector or a spec writer on a commercial or institutional job will want to see cited. That listing is the reason it can go into panel connections, service entrance work and grounding splices rather than being limited to low-stakes residential taps.
3) Can a tin plated split bolt connector be used on copper conductors in a damp or outdoor location?
The 1HPS is copper alloy with an electro tin-plated finish. The tin plating is there for corrosion resistance and to keep the contact surface stable over time, so it holds up in damp panels, pull boxes and underground splice locations far better than bare copper alloy. Copper conductors only, and any splice outside a dry location still needs to be insulated and taped or covered per your installation method.
4) Do I need a crimper or special tool to install a Blackburn split-bolt connector?
No. This is a mechanical connector, so it installs with a wrench only, no crimper, no die set and no hydraulic tool. You strip both conductors, seat them in the bolt body, and torque the nut down. That is the main reason crews carry split bolts for field splices and service work where dragging a crimper to the ladder is not practical. Compression lugs are the alternative when you want a permanent, tool-verified connection instead.
5) Is this split bolt suitable for grounding electrode and bonding connections?
Grounding system connections are among the listed applications for this Blackburn connector, alongside service entrance and panel work. Copper alloy body, tin plated, UL E9809 listed as a mechanical connector. Bear in mind it is sized for 1 stranded through 8 solid copper, so it suits bonding jumpers and grounding conductors in that range, not larger electrode conductors.
6) What is the exact part number and country of origin for this Blackburn high-strength split bolt?
Order it as Blackburn 1HPS. It is manufactured in Mexico and the United States, which matters if you are working to a domestic-content or country-of-origin requirement on a government or institutional contract and need the origin documented on the submittal.
How fast can I get the Blackburn 1HPS 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 1HPS come with a warranty?
Absolutely. The Blackburn 1HPS 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 1HPS?
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 1HPS from ZenSupply?
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