NSI Industries CD21 - U-Type Compression Die - Black 750 MCM Copper U-Shaped Compression Dies are for use with the NSi-12 Compression Tool and Other Tools. See Cross-Reference Chart below.
NSI Industries

CD21

UPC: 662381171214

Contact for Pricing

Overview

The NSI Industries CD21 U-Type Compression Die is a precision-engineered copper die designed for high-performance crimping of 750 MCM copper conductors. Engineered for compatibility with the NSi-12 Compression Tool and other standard U-type die tools, this black-colored die ensures reliable, consistent crimps for heavy-duty electrical applications. The CD21 die is specifically optimized for 750 MCM copper wire, delivering superior conductivity and mechanical strength in splices and terminations. Its durable copper construction resists deformation under high compression forces, ensuring long service life in demanding industrial environments. The die’s U-shaped design accommodates large conductors, making it ideal for utility, industrial, and commercial electrical installations where high-current capacity and reliability are critical. Compatible with NSI’s NSi-12 hydraulic and battery-operated tools, the CD21 supports efficient crimping with minimal setup time. The die’s standardized sizing aligns with industry color-coding (yellow for 750 MCM), simplifying inventory management and reducing the risk of misapplication. NSI Industries, a trusted name in electrical hardware, backs this die with rigorous quality control to meet the demands of professional electricians and contractors. For applications requiring 750 MCM copper conductors, the CD21 is the go-to solution for secure, code-compliant crimps.
  • Designed for 750 MCM copper conductors
  • Compatible with NSi-12 Compression Tool and other U-type die tools
  • Black copper die for high-current applications
  • U-shaped design for large conductors
  • Industry-standard color-coding (yellow for 750 MCM)

Specifications

Application
Crimp Die
Capacity
750 MCM Copper Lugs
Special Features
Die Index 24 - Color Code Black
Type
U Type Compression Die
Warranty
1 Year
Package Dimensions (L x W x H)
1.606 IN x 1.678 IN x 1.38 IN
Package Dimensions (L x W x H)
4.0792 cm x 4.2621 cm x 3.5052 cm
Package Weight (Imperial)
0.252 L
Package Weight (Metric)
0.114 kg
U-Type Compression Die - White 300 MCM Copper - 4/0 AWG Aluminum U-Shaped Compression Dies are for use with the NSi-12 Compression Tool and Other Tools. See Cross-Reference Chart below.

CD15A

U-Type Compression Die - White 300 MCM Copper - 4/0 AWG Aluminum U-Shaped Compression Dies are for use with the NSi-12 Compression Tool and Other Tools. See Cross-Reference Chart below.
Crimp Die for CT-720, 300 kcmil copper connector.

CD-720-4

Crimp Die for CT-720, 300 kcmil copper connector.
Steel, Hand Tool Replacement, Set of Upper and Lower Crimp Dies for Ferrules - Sizes 10 to 25 mm2 or #8 to #4 AWG.

DIE1025

Steel, Hand Tool Replacement, Set of Upper and Lower Crimp Dies for Ferrules - Sizes 10 to 25 mm2 or #8 to #4 AWG.

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.

What industries and applications are Tork products used for?

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.

How are Remke products typically installed?

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.