NSI Industries ISE77 - Pre-Insulated Service Entry Sleeves 1/0-2 Str Pre-insulated service entry sleeves are used for fast and easy installation with standard tools. For combinations of aluminum-aluminum and aluminum-copper conductors. Meets the requirements of ANSI C119.4. Rated 600 Volts.
NSI Industries

ISE77

UPC: 662381028143

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Overview

NSI Industries ISE77 Pre-Insulated Service Entry Sleeves (SKU: ISE77) are engineered for fast, reliable electrical installations requiring aluminum-aluminum or aluminum-copper conductor connections. These compression sleeves meet ANSI C119.4 standards and are rated for 600V maximum, making them ideal for service entrance applications in residential, commercial, and industrial electrical systems. The solid center barrier ensures proper insulation and separation between conductors, while the pre-insulated design eliminates the need for additional tape or sealing materials. Installation is simplified with standard compression tools, reducing labor time and ensuring consistent, code-compliant connections. The sleeves accommodate conductor ranges from 1/0 to 2 AWG (stranded) and are color-coded for easy identification during installation. NSI Industries, a trusted name in electrical connectors, delivers durable, UL-listed solutions that meet NEC requirements for ampacity based on conductor material and insulation type. For applications requiring direct burial or exposure to harsh environments, these sleeves provide a secure, water-resistant seal when used with compatible compression connectors. The ISE77 is part of NSI’s dual-rated insulated service entrance sleeve series, designed to streamline service entry installations while maintaining compliance with industry standards.
  • Pre-insulated compression sleeves for aluminum-aluminum and aluminum-copper conductor combinations (1/0-2 AWG stranded)
  • Meets ANSI C119.4 standards; rated for 600V maximum
  • Solid center barrier ensures proper insulation and conductor separation
  • Color-coded for easy identification during installation
  • Compatible with standard compression tools for fast, tool-free installation

Specifications

Application
Terminate, Splice, Tap Power Connectors
Color
Yellow (Main) - Red (Tap)
Environmental Conditions
90 C
Insulation
Insulated
Material
Aluminum
Number Of Wires
2
Series
ISE77
Size
L=2 3/4
Size
1/0-2 Str
Special Features
Main-1/0(ACSR) 1/0(STR) Yellow - Tap - 2(ACSR) 1-2(STR) Red
Type
Servie Entrance Sleeves
Voltage Rating
600 V
Warranty
1 Year
Wire Size
Main 1/0 ACSR 1/0 STR - Tap 2 ACSR 1-2 STR
Package Dimensions (L x W x H)
2.78 IN x 0.64 IN x 0.64 IN
Package Dimensions (L x W x H)
7.0612 cm x 16.256 mm x 16.256 mm
Package Weight (Imperial)
3.000 L
Package Weight (Metric)
1.361 kg
Pre-Insulated Service Entry Sleeves 3-4 Str -6 Sol Pre-insulated service entry sleeves are used for fast and easy installation with standard tools. For combinations of aluminum-aluminum and aluminum-copper conductors. Meets the requirements of ANSI C119.4. Rated 600 Volts.

ISE66

Pre-Insulated Service Entry Sleeves 3-4 Str -6 Sol Pre-insulated service entry sleeves are used for fast and easy installation with standard tools. For combinations of aluminum-aluminum and aluminum-copper conductors. Meets the requirements of ANSI C119.4. Rated 600 Volts.
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DFRF1307K-RW

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Frequently Asked Questions about NSI Industries

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Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.

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Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

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Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.

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Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.

What are the main product lines offered by Tork?

Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.

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Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.

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What accessories are available for Remke products?

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