Burndy Insulated Screw-Type Sp...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$90.90

Burndy Insulated Screw-Type Splice Connector, Direct Burial

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Model: COLL-440920-143131

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

$90.90
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Burndy Aluminum Insulated Screw-Type Splice Connector, Direct Burial Rated

The Burndy Aluminum Insulated Screw-Type Splice Connector is engineered for reliable electrical connections in demanding environments. Constructed from aluminum with a Plastisol insulation jacket, this connector features 2 ports and 2 screws for secure conductor termination. Rated for a minimum of 600V and rated for direct burial applications, it meets UL468A-468B industry standards for dependable performance in both above-ground and underground installations. Available in a range of wire sizes and models to suit your specific splicing requirements.

Key Features

  • Durable Construction: Aluminum body material provides strength and long-term reliability.
  • Insulation: Plastisol insulation type protects the connection from moisture and environmental exposure.
  • Screw-Type Connection: Features 2 screws across 2 ports for a secure, code-compliant termination.
  • Voltage Rating: Minimum voltage rating of 600V supports a wide range of electrical distribution applications.
  • Direct Burial Rated: Approved for direct burial use, making it suitable for underground conductor splicing.
  • Industry Standards: Manufactured to meet UL468A-468B industry standards for splice connectors.
  • Finish: Unplated aluminum finish as supplied.

Certifications & Compliance

  • UL Listed
  • RoHS Compliant
  • Meets UL468A-468B Industry Standards

Technical Specifications

  • Rohs Compatible: Compliant
  • Insulation Type: Plastisol
  • Industry Standards: UL468A-468B
  • Csa Certified: N
  • Min Voltage Rating: 600
  • Department: Electrical
  • Type Of Plating: Unplated
  • Number Of Ports: 2
  • Number Of Screws: 2
  • Culus: N
  • Ul Listed: Y
  • Product Material: Aluminum
  • Type Of Hardware: Aluminum
  • Plated Yes Or No: N
  • Ul Recognized: N
  • Rated For Direct Burial: Y
  • Product Type: Electrical Component
  • Product Group: Wire Connectors

Typical Applications

  • Underground and Direct-Burial Wire Splicing
  • Commercial and Industrial Electrical Installations
  • Power Distribution and Feeder Connections
  • Utility and Service Entrance Wiring
  • Renovation and New Construction Electrical Work

Why Burndy?

Burndy connectors are built with aluminum construction and Plastisol insulation to deliver dependable performance in demanding electrical environments, including direct burial installations. UL Listed and manufactured to UL468A-468B industry standards, with RoHS compliant materials, this connector supports code-compliant, reliable wire splicing for professional electrical work.

Variant Specifications

Wire SizeModelSKUMPN
1 AWG / 250 kcmilStandardBISR1-DBBISR1-DB
3/0 AWGBISR30DBBISR3/0DBBISR30DB
4 AWGBISR4-DBBISR4-DBBISR4-DB

Manufacturer Resources

Product Specs

Product Material:
Aluminum
Industry Standards:
UL468A-468B
Min Voltage Rating:
600
Insulation Type:
Plastisol
Department:
Electrical
Product Group:
Wire Connectors

Burndy COLL-440920-143131 – Frequently Asked Questions

How fast can I get the Burndy COLL-440920-143131 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 Burndy COLL-440920-143131 come with a warranty?
Absolutely. The Burndy COLL-440920-143131 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 Burndy COLL-440920-143131?
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