NSI Industries IPCS4002 - Insulation Piercing Connector 4/0 - 3 AWG Insulation piercing connectors are made for use with copper-copper, copper to aluminum and aluminum to aluminum applications. They are safe to use and are completely insulated, no need to strip wire. They can be installed on energized conductors with no contact at any point. No spacer required between connections. Exclusive "turbo spacer" keeps tap side open while main conductor is being tightened. Watertight and corrosion-free.
NSI Industries

IPCS4002

UPC: 662381082640

Contact for Pricing

Overview

The NSI Industries IPCS4002 Insulation Piercing Connector (SKU: IPCS4002) is a UL486B-listed, dual-rated connector engineered for safe, reliable copper-to-copper, copper-to-aluminum, and aluminum-to-aluminum connections in 4/0 to 3 AWG applications. This fully insulated connector eliminates wire stripping, taping, and spacer requirements, reducing installation time by up to 70% compared to traditional methods. The exclusive "turbo spacer" design maintains tap-side access during main conductor tightening, eliminating the need for a third hand while ensuring a watertight, corrosion-free seal via an integrated rubber grommet. Certified for 600V systems with a 90°C temperature rating, the IPCS4002 meets ANSI C119.4 standards and handles both solid and stranded conductors without special tools. Its double shear-head bolts guarantee consistent torque application, preventing hot spots and ensuring long-term reliability. Ideal for energized conductor installations where safety and compliance are critical, this connector is not approved for bare wire, extra-flexible cables, or submersible applications. NSI Industries, a leader in electrical connection solutions, provides this connector as part of its IPCS Series, designed for utility, industrial, and commercial electrical systems requiring code-compliant, high-ampacity taps.
  • UL486B Listed and ANSI C119.4 compliant for 600V systems
  • No wire stripping required; installs on energized conductors safely
  • Exclusive "turbo spacer" maintains tap-side access during tightening
  • Watertight, corrosion-free with rubber grommet seal
  • Handles 4/0 to 3 AWG solid or stranded copper/aluminum conductors

Specifications

Amperage Rating
190 (CU Amps) - 150 (AL Amps)
Application
NSI
Color
Black
Conductor Size
4/0-3 AWG (Main)
Environmental Conditions
90 C
Finish
Thermal Plastic
Material
Fiber Reinforced Thermal Plastic
Mounting
Clamp
Size
L=2.20 - W=1.80 - H=3.10
Special Features
No need to strip wire - No tape or cover needed - Exclusive turbo spacer keeps tap side open while main conductor is being tightened
Standard
UL486B Listed
Tap Size
2-10 AWG
Temperature Rating
90 C
Type
Insulation Piercing Connectors
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
2.2 IN x 1.8 IN x 3.1 IN
Package Dimensions (L x W x H)
5.588 cm x 4.572 cm x 7.874 cm
Package Weight (Imperial)
0.260 L
Package Weight (Metric)
0.118 kg
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IPCS1002

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Frequently Asked Questions about NSI Industries

How are Tork products typically installed?

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.

What environmental ratings do Tork products have?

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.

What are the key features of Tork products?

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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Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.

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Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.

What accessories are available for Remke products?

Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.