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NSI Industries 258-US - Connector, Compression, Made in the USA, Size 3 1/2 Inch.
NSI Industries

258-US

UPC: 781747022585


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Overview

The NSi Industries 258-US is a high-quality, 3 1/2-inch compression connector manufactured in the USA, ensuring reliable electrical connections. Constructed from high conductivity copper tubing and tin-plated for superior corrosion resistance, this connector is built for long-term performance in demanding industrial applications. It is UL486A Listed as a wire connector and rated for use at voltages up to 600V. The 258-US features a 45° deep chamfer for easier cable insertion and internal serrations to guide proper crimping. Designed exclusively for copper cables, it operates at a maximum temperature of 90°C. This connector is ideal for electrical systems requiring secure and durable connections, meeting stringent quality standards for operational integrity. Suitable for Class B or C building wire, it is a dependable choice for various electrical infrastructure projects.
  • Manufactured in the USA for assured quality and reliability.
  • Constructed from high conductivity copper tubing with tin-plating for corrosion resistance.
  • UL486A Listed wire connector, suitable for 600V applications.
  • Features a 45° deep chamfer for easier cable insertion and serrations for proper crimp indication.
  • Designed for copper cables only, with a maximum operating temperature of 90°C.

Specifications

Application
Compression type connectors used to join EMT to box or enclosure. Concrete Tight. Made in the USA!
Connection Type
Compression
Connector Type
Compression
Finish
Zinc Electroplated
Insulation
False
Material
Copper, Tin-Plated
Material Quality
Steel
Series
258-US
Size
3.5 inch
Size
3-1/2 IN
Special Features
Concrete tight
Standard
UL
Trade Size
3-1/2 in.
Type
Connector
Voltage Rating
600 V
Package Weight (Imperial)
2.716 L
Package Weight (Metric)
1.232 kg
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Frequently Asked Questions

Where is the product manufactured?

The connector is manufactured in the USA.

Is the connector concrete tight?

Yes, the connector is concrete tight.

Is the connector concrete tight?

Yes, the connector is concrete tight.

Where is the product manufactured?

The connector is manufactured in the USA.

What are the certifications for this product?

The product meets Federal Specification A-A-50553, NEMA FB-1, and UL514B standards.

What is the material of the connector?

The connector is made of malleable iron.

What is the material of the connector?

The connector is made of malleable iron.

What are the certifications for this product?

The product meets Federal Specification A-A-50553, NEMA FB-1, and UL514B standards.

How many connectors are in a standard package?

A standard package contains 6 connectors.

What is the finish of the connector?

The connector has a zinc electro-plated finish.

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.