NSi Industries Polaris Insulat...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$314.74
NSi Industries Polaris Insulated In-Line Splice, Plastisol

NSi Industries Polaris Insulated In-Line Splice, Plastisol

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Model: ISRH-750-P

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

$314.74
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NSi Industries Polaris Insulated In-Line Splice, Plastisol

The NSi Industries Polaris Insulated In-Line Splice is a 750-250 MCM in-line splicer/reducer built for joining and reducing large stranded conductors in commercial and industrial wire terminations. Constructed with a durable Plastisol insulating cover in black, this splice is rated 600V and 90°C, and is cULus listed for Class B & C wire, giving installers a code-compliant option for demanding conductor-splicing applications.

Key Features

  • Wire Size: Accommodates 750-250 MCM conductors for splicing and reducing large-gauge wire runs.
  • Durable Construction: Plastisol material and finish in black provide reliable insulation over the splice connection.
  • In-Line Splicer/Reducer Type: Designed to join two conductors for splicing or reducing applications in a single in-line connector.
  • Voltage Rating: Rated 600V for use in standard power distribution wire terminations.
  • Temperature Rating: Rated for 90°C environmental conditions, suited to Class B & C stranded wire.
  • Two-Conductor Design: Configured for 2 conductors per splice for straightforward in-line connections.
  • Finish: Plastisol finish in black for consistent insulation coverage.

Certifications & Compliance

  • cULus Listed
  • Rated for 90°C Environmental Conditions
  • 600V Voltage Rating

Technical Specifications

  • Number Of Conductors: 2
  • Brand Name: NSi

Typical Applications

  • Wire Termination for Commercial and Industrial Electrical Installations
  • Splicing and Reducing Large-Gauge Stranded Conductors
  • Class B & C Wire Connections
  • Panelboard and Distribution Wiring
  • Renovation and New Construction Wire Runs

Why NSi Industries?

NSi Industries backs the Polaris In-Line Splice with durable Plastisol insulation, a 600V/90°C rating, and cULus listing, delivering a reliable, code-compliant solution for professional electrical wire terminations. This construction and certification profile makes it a dependable choice for splicing and reducing 750-250 MCM conductors in demanding commercial and industrial environments.

Manufacturer Resources

Product Specs

Environmental Conditions:
90 C
Product Material:
Plastisol
Standards:
cULus
Trade Size:
750-250 MCM
Finish:
Plastisol
Product Color:
Black
Number Of Conductors:
2
Product Type:
IN-Line Splicer/Reducer
Temperature Rating:
90° C
Wire Type:
Class B & C
Brand Name:
NSi
Voltage Rating:
600V
Application:
Wire Termination
Listing:
cULus
Department:
Electrical
Product Group:
Wiring Devices

NSi ISRH-750-P – Frequently Asked Questions

How fast can I get the NSi ISRH-750-P 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 NSi ISRH-750-P come with a warranty?
Absolutely. The NSi ISRH-750-P 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 NSi ISRH-750-P?
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 NSi ISRH-750-P from ZenSupply?
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