Blackburn Aluminum Split-Bolt ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$138.44
$88.44
Blackburn APS21 AL TP DUAL SPLITBOLT CONN 2/0-4STR

Blackburn Aluminum Split-Bolt Connector 2/0-4 STR Dual with Electro Tin-Plated Finish

(No reviews yet) Write a Review

Model: APS21
Selected Model is

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

$138.44
$88.44
Adding to cart… The item has been added
Free Shipping on orders over $99
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Blackburn Aluminum Split-Bolt Connector 2/0-4 STR Dual with Electro Tin-Plated Finish

Professional Dual Split-Bolt Connection Solution

The Blackburn aluminum split-bolt connector delivers reliable electrical connections for 2/0-4 STR wire applications. This dual split-bolt connector features durable aluminum construction with electro tin-plated surface finishing for enhanced conductivity and corrosion resistance. UL E9809 listed for professional electrical installations requiring secure mechanical connections.

Professional Features & Benefits

  • 2/0-4 STR Wire Capacity: Accommodates a wide range of stranded wire sizes for versatile installation applications
  • Aluminum Construction: Lightweight yet durable material provides excellent electrical conductivity and long-term reliability
  • Electro Tin-Plated Finish: Enhanced surface treatment improves conductivity and provides superior corrosion protection
  • Dual Split-Bolt Design: Mechanical connector configuration ensures secure, permanent electrical connections
  • UL E9809 Listed: Meets rigorous safety and performance standards for professional electrical applications
  • Mechanical Connection Type: Provides reliable wire-to-wire connections without requiring specialized tools or heat application

Technical Specifications

  • Country Of Origin: Mexico (MX)
  • Department: Electrical
  • Material: Aluminum
  • 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

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Electrical Panel Connections
  • Service Entrance Applications
  • Industrial Wiring Systems
  • Commercial Electrical Installations
  • Utility Distribution Networks
  • Grounding System Connections
  • Wire Splicing Applications

Why Choose Blackburn Quality?

Blackburn split-bolt connectors deliver proven reliability with UL E9809 listing and professional-grade aluminum construction. The electro tin-plated finish ensures long-lasting performance and superior electrical conductivity for demanding electrical connection applications.

Manufacturer Resources

Product Specs

Country Of Origin:
Mexico (MX)
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:
Aluminum

Blackburn APS21 – Frequently Asked Questions

How fast can I get the Blackburn APS21 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 APS21 come with a warranty?
Absolutely. The Blackburn APS21 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 APS21?
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 APS21 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!