Ideal Industries Underground S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$106.20
$59.06

Ideal Industries Underground Splice Kit 1/0-250 MCM Thermo-Shrink Heat Shrink Tubing 600V Direct Burial

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Model: 46-403
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$106.20
$59.06
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Ideal Industries Underground Splice Kit 1/0-250 MCM Thermo-Shrink Heat Shrink Tubing

Professional-Grade Direct Burial Splice Protection System

The Ideal Industries Underground Splice Kit delivers professional-grade splice protection performance for direct burial electrical applications. This heavy-wall heat shrink tubing system features adhesive liner technology designed for electricians, utility professionals, and electrical contractors, providing the reliable underground protection and industry-leading quality that electrical professionals demand for permanent installations.

Professional Features & Benefits

Advanced Heat Shrink Protection

  • Heavy-Wall Heat Shrink Tubing - Superior mechanical protection with enhanced durability for underground environments
  • Adhesive Liner Technology - Creates complete moisture seal and environmental protection for long-term reliability
  • UV Resistant Construction - Withstands sunlight exposure during installation and above-ground applications
  • Direct Burial Rating - Engineered specifically for permanent underground electrical installations

Electrical Safety & Code Compliance

  • 600V Maximum Rating - Meets voltage requirements for residential and commercial electrical systems
  • 105°C Temperature Rating - Handles high-temperature electrical loads and environmental conditions
  • NEC Code 110-14(B) Compliant - Meets 2005 National Electric Code requirements for splice connections

Technical Specifications

Wire Range: 1/0-250 MCM copper and aluminum conductors, Voltage Rating: 600V maximum, Temperature Rating: 105°C continuous operation, Construction: Heavy-wall heat shrink tubing with adhesive liner, Environmental Rating: Direct burial and UV resistant, Code Compliance: NEC 110-14(B) requirements, Application: Underground splice protection and insulation restoration

Installation & Setup

  1. Strip cable insulation to proper length ensuring clean conductor preparation for reliable connection
  2. Install splice connector on prepared conductors following manufacturer torque specifications
  3. Position heat shrink tubing over splice connection ensuring complete coverage of exposed conductors
  4. Apply heat evenly using appropriate heat gun to activate shrink tubing and adhesive liner
  5. Verify complete shrinkage and adhesive seal formation around entire splice connection
  6. Allow cooling period before backfilling to ensure proper adhesive curing and environmental seal

Professional Applications

Ideal for:

  • Underground Electrical Distribution - Primary and secondary distribution system splice protection and insulation
  • Direct Burial Cable Splicing - Permanent underground cable connections in residential and commercial installations
  • Utility Power Systems - Electric utility splice protection for distribution and service entrance applications
  • Industrial Underground Wiring - Manufacturing facility and industrial complex underground electrical systems
  • Commercial Building Services - Underground service entrance and distribution system splice connections
  • Municipal Infrastructure - Street lighting, traffic control, and public utility underground electrical systems
  • Telecommunications Infrastructure - Underground power supply connections for communication equipment installations
  • Renewable Energy Systems - Solar and wind power underground cable splice protection and environmental sealing

Thermo-Shrink Technology Advantage

Ideal Industries Thermo-Shrink technology provides superior environmental protection through heavy-wall construction and adhesive liner activation. The heat-activated shrinking process creates a moisture-proof seal that prevents water infiltration, corrosion, and electrical faults in underground applications, ensuring long-term reliability and code-compliant installations.

Why Choose Ideal Industries Quality?

Ideal Industries demonstrates commitment to electrical safety through NEC code compliance, professional-grade materials, and reliable underground protection systems. This splice kit provides the environmental sealing, voltage rating, and installation reliability that electrical professionals require for permanent underground electrical installations and utility-grade performance standards.

Manufacturer Resources

Product Specs

Product Group:
Wiring Devices
Deparetment:
Electrical
Product Subgroup:
Wiring Accessories

Ideal Industries 46-403 – Frequently Asked Questions

How fast can I get the Ideal Industries 46-403 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 Ideal Industries 46-403 come with a warranty?
Absolutely. The Ideal Industries 46-403 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 Ideal Industries 46-403?
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 Ideal Industries 46-403 from ZenSupply?
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