NSI Industries CTH-44 - Heavy Duty Copper C Tap Grounding Connector for 6 to 4 AWG Run - 6-6 AWG Tap 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.
NSI Industries

CTH-44

UPC: 662381022158

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Overview

The NSI Industries CTH-44 is a heavy-duty copper "C" tap grounding connector designed for reliable tap or parallel copper connections. Constructed from high-conductivity copper alloy, this range-taking compression connector offers consistent reliability due to its heavy wall construction, which prevents joint relaxation post-installation. Its "C" shape design significantly reduces installation time. The CTH-44 is suitable for conductors ranging from 4 AWG to 4 AWG for the tap and 6 AWG to 4 AWG for the run. It is UL CU486A and UL 467 listed, making it suitable for direct burial applications. The connector operates at a temperature rating of 90°C and a voltage rating of 600V. These "C" taps ensure positive, all-around compression, delivering low resistance and high pull-out values, satisfying NEC 250-81 and 250-91 requirements for connecting to grounding electrode systems. The heavy wall, extruded, high conductivity copper design provides high strength and premium electrical performance. For optimal performance and to ensure proper crimping, refer to the tool/die crimping information on page 89 of the NSI Industries catalog. The CTH-44 is specifically certified for AWG wire only and is not UL or CSA approved for metric wire.
  • Heavy-duty copper alloy construction for reliable connections
  • Range-taking capability for 6-4 AWG run and 4-4 AWG tap conductors
  • UL CU486A and UL 467 listed for direct burial applications
  • 90°C temperature rating and 600V voltage rating
  • "C" shape design reduces installation time and ensures positive compression

Specifications

Application
Terminate-Splice-Tap
Color
Copper
Conductor Size
(Run) 6 SOL-4 STR
Environmental Conditions
90 C
Finish
Copper
Fixing Type
Compress
Material
Copper
Size
L=.625 - W=.437 - H=.812 IN
Special Features
(Run) 6 SOL-4 STR - (Tap) 4 SOL-4 STR
Tap Size
4 SOL-4 STR
Temperature Rating
90 C
Type
Copper C Taps
Voltage Rating
600 V
Warranty
1 Year
Package Dimensions (L x W x H)
0.5 IN x 0.625 IN x 0.5 IN
Package Dimensions (L x W x H)
12.7 mm x 15.875 mm x 12.7 mm
Package Weight (Imperial)
0.038 L
Package Weight (Metric)
0.017 kg
Heavy Duty Copper C Tap Grounding Connector for 1/0 to 2/0 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-2020

Heavy Duty Copper C Tap Grounding Connector for 1/0 to 2/0 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.
Heavy Duty Copper C Tap Grounding Connector for 6 to 4 AWG Run - 4-4 AWG Tap 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.

CTH-46

Heavy Duty Copper C Tap Grounding Connector for 6 to 4 AWG Run - 4-4 AWG Tap 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.
Heavy Duty Copper C Tap Grounding Connector 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-4020

Heavy Duty Copper C Tap Grounding Connector 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.
Heavy Duty Copper C Tap Grounding Connector for 2 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-22

Heavy Duty Copper C Tap Grounding Connector for 2 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.
Heavy Duty Copper C Tap for 2 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-24

Heavy Duty Copper C Tap for 2 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.
60-70 Amp Copper Soldering Lug

S-4

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GL750N

2 Hole Short Barrel Copper Compression Lug w/ Peep Hole 750 MCM - 1/2" Bolt Short Barrel Copper Compression Lugs with Peep Hole is a type of copper compression connector that is produced from high conductivity copper tubing. They are tin-plated to provide corrosion resistance and are marked with die index and color coded for easy reference. Listed for 35KV maximum when properly installed.
125 Amp Copper Soldering Lug

S-6

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90 Amp Copper Soldering Lug

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175 Amp Copper Soldering Lug

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150 Amp Copper Soldering Lug

S-7

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Stranded Bi-Metallic Pin Terminal 1 AWG Stranded Bi-Metallic Pin Terminals is designed to facilitate termination of aluminum conductors. Tin-plated stranded copper pin. Connector bores are coated with oxide inhibitor. Supplied with EPDM insulating cover. UL 486B listed. Rated 600 volts.

PT1

Stranded Bi-Metallic Pin Terminal 1 AWG Stranded Bi-Metallic Pin Terminals is designed to facilitate termination of aluminum conductors. Tin-plated stranded copper pin. Connector bores are coated with oxide inhibitor. Supplied with EPDM insulating cover. UL 486B listed. Rated 600 volts.

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.

What communication protocols do Tork products support?

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.

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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Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.

What certifications and standards do Tork products comply with?

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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