3M 5815-B9 Modular Splicing Ki...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$371.63
3M 5815-B9 Modular Splicing Kit, 15 kV

3M 5815-B9 Modular Splicing Kit, 15 kV

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Model: 5815-B9

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

$371.63
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3M 5815-B9 Modular Splicing Kit, 15 kV

The 3M 5815-B9 Modular Splicing Kit is a 15 kV class modular splice adapter designed to join and restore medium-voltage power cable runs. Supplied as a complete splicing kit, the 5815-B9 gives electrical contractors and utility crews a modular approach to building a single, reliable cable splice at the rated 15 kV voltage class. Because the kit is modular in design, components are configured to fit the specific splice point being repaired or installed, streamlining field work on medium-voltage circuits. The 5815-B9 is intended for use by qualified electrical professionals working on 15 kV rated distribution and industrial power cable systems.

Key Features

  • Voltage Rating: Rated for 15 kV class service, matching the requirements of medium-voltage power cable circuits.
  • Modular Splice Adapter Design: Configured as a modular splice adapter, allowing the kit's components to be assembled to complete a single cable splice.
  • Complete Kit Configuration: Packaged as the 5815-B9 kit so installers have the components needed for one splice point in a single package, simplifying field logistics.
  • Professional Installation Use: Intended for use by qualified electricians and utility line crews performing medium-voltage cable splicing and cable joint work.
  • Medium-Voltage Application Focus: Purpose-built for 15 kV class cable systems rather than low-voltage branch circuit wiring, matching the demands of distribution-level cable work.

Technical Specifications

  • Voltage Class: 15 kV
  • Kit Model: 5815-B9
  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Underground Primary Cable Splicing
  • Medium-Voltage Distribution System Repairs
  • Utility Power Cable Joint Installation
  • Industrial Power Distribution Cable Runs
  • Cable Replacement and Restoration Projects

Why 3M?

3M is a long-established supplier of electrical splicing and cable accessory products used across utility, commercial, and industrial power distribution work. The 5815-B9 Modular Splicing Kit reflects 3M's modular approach to medium-voltage cable splicing, giving electrical professionals a 15 kV rated kit that is purpose-built for a single, dependable splice point. Choosing a modular kit matched to the 15 kV voltage class helps installers maintain safe, code-compliant cable connections on demanding distribution and industrial circuits, and 3M's packaging of the splice components into one kit is designed to reduce guesswork and support consistent results in the field.

Product Specs

list_batch:
SPB-20260922
Product Type:
Splicing Kit
Voltage Rating:
15 kV
Department:
Electrical
Product Subgroup:
Splice Kits
Product Group:
Wire Connectors & Terminals
Amperage Rating:
600A

3M 5815-B9 – Frequently Asked Questions

1) What voltage and amperage is the 3M 5815-B9 splice kit rated for?
The 5815-B9 modular splicing kit is a 15 kV class splice rated 600A. That puts it on medium-voltage distribution and industrial feeder cable, not low-voltage branch wiring. If your circuit is above 15 kV class or carries more than 600A continuous, this is the wrong kit.
2) How many splices does one 3M 5815-B9 kit make?
One. The 5815-B9 is packaged as a complete kit with the components for a single splice point. If you are jointing three phases underground, that is three kits.
3) Can I use a 15 kV modular splice kit on underground primary cable, or do I need a different type of joint?
Underground primary cable splicing is one of the stated applications for the 5815-B9, along with medium-voltage distribution repairs, utility cable joint installation, industrial distribution runs, and cable replacement work. It is a modular splice adapter design, so the components are configured to the specific splice point being built rather than being a one-size cold-shrink body.
4) What is the exact part number to order the 3M 15 kV modular splicing kit?
Order it as 3M 5815-B9. That is the manufacturer part number and the only model configuration of this kit.
5) Is the 3M 5815-B9 something a maintenance electrician can install, or does it need a qualified cable splicer?
This is qualified-personnel work. The 5815-B9 is intended for electricians and utility line crews doing medium-voltage cable splicing on 15 kV class systems. Conductor size range, cable construction limits and assembly sequence come from 3M's spec sheet for the kit, and the splice has to be built to that procedure to hold at 15 kV.
How fast can I get the 3M 5815-B9 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 3M 5815-B9 come with a warranty?
Absolutely. The 3M 5815-B9 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 3M 5815-B9?
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 3M 5815-B9 from ZenSupply?
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