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NSI Industries 259-SRTI - Connector, Compression, Steel, Insulated Throat - 105 Degree C, size 4"
NSI Industries

259-SRTI

UPC: 781747122599


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Overview

The NSI Industries 259-SRTI is a steel compression connector designed for reliable electrical connections. This connector features an insulated throat and a 90°C temperature rating, making it suitable for demanding applications. It is UL486A Listed and cULus Listed (155027), operating at a maximum voltage of 600V. Specifically engineered for copper cables, the 259-SRTI is ideal for flexible and extra-flexible copper conductors, including those found in locomotive, welding, and mining equipment. Its flared openings at both ends facilitate easy cable insertion, while a positive center stop ensures proper alignment. The tin-plated construction provides excellent corrosion resistance. This connector is part of NSI's commitment to quality, with a focus on secure and durable electrical infrastructure. The "Think Orange: Quality In, Water Out" message highlights its suitability for damp or wet locations, offering peace of mind in challenging environments. Ensure proper installation according to NEC guidelines for maximum performance and safety. Consult NSI's catalog for specific tool and die compatibility for expanded wire ranges.
  • Steel compression connector with insulated throat
  • UL486A Listed and cULus Listed (155027)
  • 90°C temperature rating and 600V max voltage
  • Designed for flexible and extra-flexible copper cables
  • Tin-plated for corrosion resistance and flared openings for easy insertion

Specifications

Application
Used to connect EMT to box or enclosure. Concrete/Raintight. Insulated Throat - 105°C. Patented
Connection Type
Compression
Connector Type
Steel Raintight/Concrete-Tight Insulated
Finish
Zinc Electroplated
Insulation
Insulated Throat
Ip Rating
IP66/IP67
Material
Steel
Material Quality
Steel
Size
4 IN
Special Features
Connectors assembled with knockout gasket, no separate pieces to buy and stock
Standard
cULus
Temperature Rating, Maximum
221 F
Temperature Rating, Maximum
105 C
Temperature Rating, Minimum
221 F
Temperature Rating, Minimum
105 C
Trade Size
4 in.
Type
Connector
Package Weight (Imperial)
2.906 L
Package Weight (Metric)
1.318 kg
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Frequently Asked Questions

What is the trade size of the connector?

The trade size of the connector is 4 inches.

What is the material of the connector?

The connector is made of steel with a zinc electro-plate finish.

Is the connector suitable for raintight applications?

Yes, the connector is designed for concrete and raintight applications.

What is the purpose of this connector?

The connector is used to connect EMT to a box or enclosure.

What is the maximum temperature rating?

The insulated throat has a maximum temperature rating of 105°C.

What certifications does the connector have?

The connector meets Federal Specification A-A-50553 and NEMA Standard FB-1.

What is the standard package quantity?

The standard package quantity is 6 connectors.

What is the UL file number for this product?

The UL file number for the connector is E24001.

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.