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NSI Industries CT-103 - Copper C Tap Grounding Connector for 6 to 8 AWG Copper "C" Taps ensure positive, all around compression with low-resistance and high pull-out values. Made of high conductivity copper, they satisfy the requirements of NEC250-81 and 250-91 for connecting to the grounding electrode system. Rated 600 Volts.
NSI Industries

CT-103

UPC: 662381098023

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Overview

The NSI Industries CT-103 Copper C Tap Grounding Connector is a high-performance, compression-style grounding connector engineered for reliable electrical grounding applications. Specifically designed for 6 to 8 AWG solid or stranded copper conductors, this connector delivers a positive, all-around compression that ensures low electrical resistance and high pull-out values—critical for maintaining a secure grounding system. Constructed from high-conductivity copper, the CT-103 meets the stringent requirements of NEC 250-81 and 250-91 for direct connection to the grounding electrode system, providing a dependable solution for industrial and commercial electrical installations where safety and performance are paramount. Rated for 600 volts, the CT-103 is UL467 and UL486A listed for grounding and bonding applications, ensuring compliance with industry standards. Its robust design and heavy-duty construction prevent joint relaxation after installation, delivering consistent reliability over time. The "C" shape design simplifies installation, reducing setup time while maintaining a secure, low-resistance connection. With a temperature rating of 90°C, this connector is suitable for a wide range of environments, from commercial buildings to industrial facilities. Ideal for grounding electrode systems, fault current dissipation, and equipment protection, the CT-103 provides a dependable connection point for grounding conductors. Its compatibility with Class B or C building wire copper cable ensures versatility across multiple applications. Whether used in new installations or retrofits, the CT-103 offers a cost-effective, high-quality solution for professionals prioritizing safety and efficiency in electrical systems.
  • UL467 and UL486A listed for grounding and bonding applications
  • Meets NEC 250-81 and 250-91 requirements for grounding electrode systems
  • Rated for 600 volts with 90°C temperature rating
  • Positive all-around compression ensures low resistance and high pull-out values
  • Compatible with 6 to 8 AWG solid or stranded copper conductors
  • Rated for 600 Volts

Specifications

Application
Terminate, Splice, Tap Power Connectors
Color
Gray
Conductor Size
6 AWG
Connection Type
Compression
Environmental Conditions
90 C
Finish
Copper
Material
Copper
Mechanical Durability
Single Use
Series
CT
Size
6 to 8 AWG
Size
6-12 AWG
Special Features
6-12 AWG
Standard
UL486
Tap Size
12 AWG
Temperature Rating
90 C
Type
C-Taps
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
0.462 IN x 0.462 IN x 0.374 IN
Package Dimensions (L x W x H)
11.7348 mm x 11.7348 mm x 9.4996 mm
Package Weight (Imperial)
1.200 L
Package Weight (Metric)
0.544 kg
Copper C Tap Grounding Connector for 3 to 5 AWG Copper "C" Taps ensure positive, all around compression with low-resistance and high pull-out values. Made of high conductivity copper, they satisfy the requirements of NEC250-81 and 250-91 for connecting to the grounding electrode system. Rated 600 Volts.

CT-105

Copper C Tap Grounding Connector for 3 to 5 AWG Copper "C" Taps ensure positive, all around compression with low-resistance and high pull-out values. Made of high conductivity copper, they satisfy the requirements of NEC250-81 and 250-91 for connecting to the grounding electrode system. Rated 600 Volts.
E-Z-Ground C-Taps Copper Compression Connector for Cable Range 3/0 Str. - 250 kcmil, Tap 3/0 Str. - 250 kcmil, Tin Plated

CTP250250TP

E-Z-Ground C-Taps Copper Compression Connector for Cable Range 3/0 Str. - 250 kcmil, Tap 3/0 Str. - 250 kcmil, Tin Plated
Heavy Duty Copper C Tap for 3/0 to 4/0 AWG APPLICATIONS: Copper "C" Taps are range-taking compression connectors made from high conductivity copper alloy. Ideal for making tap or parallel copper connections from 8 SOL to 4/0 STR conductors. Provides consistent reliability with heavy wall construction that prevents relaxation of the joint after installation. Installation time is reduced because of its "C" shape. UL CU486A, 467 suitable for direct burial and CSA rated Electrical and Grounding.

CTH-4040

Heavy Duty Copper C Tap for 3/0 to 4/0 AWG APPLICATIONS: Copper "C" Taps are range-taking compression connectors made from high conductivity copper alloy. Ideal for making tap or parallel copper connections from 8 SOL to 4/0 STR conductors. Provides consistent reliability with heavy wall construction that prevents relaxation of the joint after installation. Installation time is reduced because of its "C" shape. UL CU486A, 467 suitable for direct burial and CSA rated Electrical and Grounding.
AMT 3 Multi-Port Both Sides PVC Connector, Ultraviolet Resistant, Wire Range 350 kcmil-6 Str, Length 3.24 Inches, Width 3.0 Inches, Height 2.5 Inches, Hex Size 3/8 Inch, Black Insulation

AMTD35063

AMT 3 Multi-Port Both Sides PVC Connector, Ultraviolet Resistant, Wire Range 350 kcmil-6 Str, Length 3.24 Inches, Width 3.0 Inches, Height 2.5 Inches, Hex Size 3/8 Inch, Black Insulation
AMT 4 Multi-Port Both Sides PVC Connector, Ultraviolet Resistant, Wire Range 350 kcmil-6 Str, Length 4.26 Inches, Width 3.0 Inches, Height 2.5 Inches, Hex Size 3/8 Inch, Black Insulation

AMTD35064

AMT 4 Multi-Port Both Sides PVC Connector, Ultraviolet Resistant, Wire Range 350 kcmil-6 Str, Length 4.26 Inches, Width 3.0 Inches, Height 2.5 Inches, Hex Size 3/8 Inch, Black Insulation
AMT 6 Multi-Port Both Sides PVC Connector, Ultraviolet Resistant, Wire Range 350 kcmil-6 Str, Length 6.30 Inches, Width 3.0 Inches, Height 2.5 Inches, Hex Size 3/8 Inch, Black Insulation

AMTD35066

AMT 6 Multi-Port Both Sides PVC Connector, Ultraviolet Resistant, Wire Range 350 kcmil-6 Str, Length 6.30 Inches, Width 3.0 Inches, Height 2.5 Inches, Hex Size 3/8 Inch, Black Insulation
AMT 4 Multi-Port Same Side PVC Connector, Ultraviolet Resistant, Wire Range 350 kcmil-10 Str, Length 4.26 Inches, Width 2.37 Inches, Height 2.50 Inches, Hex Size 5/16 Inch, Black Insulation

AMTS35064

AMT 4 Multi-Port Same Side PVC Connector, Ultraviolet Resistant, Wire Range 350 kcmil-10 Str, Length 4.26 Inches, Width 2.37 Inches, Height 2.50 Inches, Hex Size 5/16 Inch, Black Insulation
AMT 2 Multi-Port Same Side PVC Connector, Ultraviolet Resistant, Wire Range 350 kcmil-10 Str, Length 2.22 Inches, Width 2.37 Inches, Height 2.50 Inches, Hex Size 5/16 Inch, Black Insulation

AMTS35062

AMT 2 Multi-Port Same Side PVC Connector, Ultraviolet Resistant, Wire Range 350 kcmil-10 Str, Length 2.22 Inches, Width 2.37 Inches, Height 2.50 Inches, Hex Size 5/16 Inch, Black Insulation

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.

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.

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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.

What technical support does Tork offer?

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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