Shrink-Kon MSC500 Insulator Sp...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$120.06
$78.71
Shrink-Kon MSC500 INSUL SPLICE 350-500 1-3/4IN BOLT

Shrink-Kon MSC500 Insulator Splice 350-500 MCM 600V Re-enterable Motor Stub Cover

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Model: MSC500
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$120.06
$78.71
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Shrink-Kon MSC500 Insulator Splice 350-500 MCM 600V Re-enterable Motor Stub Cover

Professional Motor Stub Splice Insulation Solution

The Shrink-Kon MSC500 Insulator Splice delivers reliable insulation for 350-500 MCM motor stub splices with 600V rating and re-enterable design. Constructed with modified neoprene elastomer body and nylon straps, this professional-grade splice insulator provides dependable protection for motor connections while allowing for future access and maintenance.

Professional Features & Benefits

  • 350-500 MCM Capacity: Accommodates large conductor sizes for high-power motor applications with proper fit and coverage.
  • 600V Voltage Rating: Provides adequate insulation protection for standard motor voltage applications with reliable dielectric performance.
  • Re-enterable Design: Allows for future access to connections without destroying the insulator, reducing maintenance costs and downtime.
  • Modified Neoprene Elastomer Body: Delivers excellent insulation properties and durability against environmental conditions and mechanical stress.
  • Nylon Strap System: Ensures secure attachment and proper positioning with long-lasting fastening strength.
  • Motor Stub Splice Application: Specifically designed for insulating motor stub splices quickly and dependably in professional installations.

Technical Specifications

  • Application: Insulate motor stub splices quickly and dependably.
  • Brand Label: Shrink-Kon
  • Country Of Origin: China (CN)
  • Effective Date: 19790920
  • Idea Granular Category Code Igcc : 5069 >> Electrical insulators
  • Product Material: Body - Modified Neoprene Elastomer, Straps - Nylon
  • Product Name: INSULATOR SPLICE
  • Product Type: Splice Insulators and Insulating Covers
  • Selling Unit Of Measure: each
  • Special Functions: Re-enterable motor stub insulator.
  • Voltage Rating: 600 V
  • Weee Category: Product Not in WEEE Scope

Professional Applications

  • Motor Control Centers and Switchgear
  • Industrial Motor Installations
  • Commercial HVAC Motor Connections
  • Manufacturing Equipment Motor Splices
  • Power Distribution Motor Feeds
  • Maintenance and Retrofit Projects

Why Choose Shrink-Kon Quality?

Shrink-Kon delivers proven reliability in electrical insulation solutions with durable modified neoprene elastomer construction and professional-grade nylon fastening systems. The 600V rating and re-enterable design provide long-term value for motor splice protection applications requiring dependable performance and maintenance accessibility.

Manufacturer Resources

Product Specs

Application:
Insulate motor stub splices quickly and dependably.
Brand Label:
Shrink-Kon
Country Of Origin:
China (CN)
Effective Date:
19790920
Idea Granular Category Code Igcc :
5069 >> Electrical insulators
Product Material:
Body - Modified Neoprene Elastomer, Straps - Nylon
Product Name:
INSULATOR SPLICE
Product Type:
Splice Insulators and Insulating Covers
Selling Unit Of Measure:
each
Special Functions:
Re-enterable motor stub insulator.
Voltage Rating:
600 V
Weee Category:
Product Not in WEEE Scope

Shrink-Kon MSC500 – Frequently Asked Questions

1) Is the MSC500 rated for 480V motor circuits?
Yes. The MSC500 carries a 600 V rating, which covers standard 480V three-phase motor feeds as well as 208V and 240V circuits. Anything above 600V needs a different class of insulating cover.
2) Can you open a Shrink-Kon MSC500 insulator back up to get at the splice later?
That's the whole point of it. The MSC500 is a re-enterable motor stub insulator, so a maintenance tech can undo the nylon straps, open the cover, test or re-torque the connection, and close it back up without cutting anything off. Heat shrink and tape splices have to be destroyed and rebuilt. For a motor control center where you megger or re-terminate periodically, that difference is real downtime savings.
3) Should I use a re-enterable stub cover like the MSC500 or heat shrink tubing on motor leads?
Pick based on whether you plan to get back in. Heat shrink seals permanently and is fine on a splice you never intend to touch. The MSC500 uses a modified neoprene elastomer body strapped closed with nylon, so it comes off and goes back on. On motor stubs inside MCCs, switchgear, and industrial motor installs, where connections get tested or motors get swapped, the re-enterable cover is the one that saves you from rebuilding the insulation every time.
4) Does the MSC500 come as a single cover or in a multi-pack?
It's sold each, one insulator per unit. A three-phase motor stub termination means three splices, so order one MSC500 per phase you're covering.
5) Do I need tape or heat to install the MSC500 motor stub cover?
No torch, no tape, no adhesive. The MSC500 wraps the completed splice and is secured with its nylon strap system, so it installs cold on an energizable-ready connection. That matters in a live-adjacent MCC where open flame from a heat gun or torch isn't welcome.
6) What is the Shrink-Kon MSC500 made of, and will it hold up in a hot motor enclosure?
Body is modified neoprene elastomer, straps are nylon. Neoprene is the standard elastomer for electrical covers because it resists oils, ozone, and mechanical abuse rather than going brittle like cheap vinyl. The nylon straps do the clamping, so nothing adhesive is relied on to stay put.
7) What is the correct part number to order for a 500 MCM motor stub insulator from Shrink-Kon?
MSC500 is the manufacturer part number, from the Shrink-Kon MSC series of re-enterable motor stub covers. Quote it as Shrink-Kon MSC500 and you'll get the 350-500 MCM, 600V cover.
How fast can I get the Shrink-Kon MSC500 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 Shrink-Kon MSC500 come with a warranty?
Absolutely. The Shrink-Kon MSC500 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 Shrink-Kon MSC500?
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 Shrink-Kon MSC500 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.
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