NSI Industries 438-LTI2 - Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 3 1/2 Inch
NSI Industries

438-LTI2

UPC: 781747164384


Documents & Media
Specification SheetVideo ClipWarranty

Contact for Pricing

Overview

The NSi Industries 438-LTI2 is a 3 1/2-inch liquid tight connector constructed from durable zinc die-cast material, designed for reliable electrical connections in harsh industrial environments. This connector features an insulated throat to prevent electrical shorts and ensure proper insulation, making it ideal for demanding applications where moisture, dust, and contaminants are present. The liquid-tight design meets NEMA Type 4 and Type 6 enclosure requirements, providing a watertight seal that resists moisture ingress in outdoor, underground, and wet environments. Engineered to meet UL File No. E-23018 and CSA File No. 52391, the 438-LTI2 complies with ANSI/U.L. 514B-1988 and CSA 22.2 standards, ensuring long-term performance and safety. The connector is suitable for use with liquidtight flexible nonmetallic conduit (UL Type B) or tubing, offering a secure and efficient solution for electrical installations. Its zinc die-cast construction delivers exceptional corrosion resistance and mechanical strength, making it a trusted choice for professionals in industrial, commercial, and marine applications.
  • 3 1/2-inch zinc die-cast construction for superior corrosion resistance and mechanical strength
  • Insulated throat prevents electrical shorts and ensures proper insulation
  • Liquid-tight design meets NEMA Type 4 and Type 6 enclosure requirements for watertight sealing
  • UL File No. E-23018 and CSA File No. 52391 certified for compliance with ANSI/U.L. 514B-1988 and CSA 22.2 standards
  • Suitable for outdoor, underground, and wet environments with exposure to moisture and contaminants

Specifications

Angle
Straight
Application
Straight connector for use with metallic and non-metallic "Type B" liquid tight conduit. Insulator rated 105 degree C.
Connector Type
Straight, Insulated
Finish
Ball burnish
Material
Zinc Die Cast
Size
3 1/2 in
Standard
UL, CSA
Temperature Rating, Maximum
221 F
Temperature Rating, Maximum
105 C
Temperature Rating, Minimum
221 F
Temperature Rating, Minimum
105 C
Trade Size
3-1/2 in
Type
Connector
Package Dimensions (L x W x H)
6.375 IN x 6.375 IN x 5.5 IN
Package Dimensions (L x W x H)
16.1925 cm x 16.1925 cm x 13.97 cm
Package Weight (Imperial)
4.860 L
Package Weight (Metric)
2.204 kg
Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 1-1/2 Inch

434-LTI2

Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 1-1/2 Inch
Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 3/4 Inch

431-LTI2

Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 3/4 Inch
Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 2 Inch

435-LTI2

Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 2 Inch
Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 3/8 Inch

429-LTI2

Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 3/8 Inch
Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 1-1/4 Inch

433-LTI2

Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 1-1/4 Inch
Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 2-1/2 Inch

436-LTI2

Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 2-1/2 Inch
Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 4 Inch

439-LTI2

Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 4 Inch
Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 1/2 Inch

430-LTI2

Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 1/2 Inch
Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 1 Inch

432-LTI2

Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 1 Inch
Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 3 Inch

437-LTI2

Connector, Liquid Tight, Zinc Die Cast, Insulated Throat, Size 3 Inch
Connector, Liquid Tight, Zinc Die Cast, Size 1-1/2 Inch

434-LT2

Connector, Liquid Tight, Zinc Die Cast, Size 1-1/2 Inch
Connector, Liquid Tight, Zinc Die Cast, Size 3 Inch

437-LT2

Connector, Liquid Tight, Zinc Die Cast, Size 3 Inch

Frequently Asked Questions

How many units are in a standard package?

A standard package quantity for the 438-LTI2 connector is 5 units.

What is the 438-LTI2 product?

The 438-LTI2 is a straight, liquid-tight connector made of zinc die cast with an insulated throat, designed for 3 1/2 inch conduit.

What material is the 438-LTI2 connector made from?

The 438-LTI2 connector is made from Zinc Die Cast.

What is the finish of the 438-LTI2 connector?

The finish of the 438-LTI2 connector is ball burnished and mirror smooth.

What is the application for the 438-LTI2 connector?

It is a straight connector used with metallic and non-metallic "Type B" liquid tight conduit.

What is the temperature rating of the insulator?

The insulator in the 438-LTI2 connector is rated for 105 degrees C.

What is the trade size of this connector?

The trade size for the 438-LTI2 connector is 3 1/2 inches.

What are the dimensions of the 438-LTI2 connector?

Dimension A is 3-7/16 in, Dimension B is 1-1/8 in, and Dimension C (Point to Point) is 5-9/16 in.

What certifications does the 438-LTI2 connector hold?

It holds CSA File Number LR39354, Federal Specification A-A-50552, NEMA Standard FB-1, UL File Number E9391, and UL Standard UL-514B.

Where is the 438-LTI2 connector manufactured?

The 438-LTI2 connector is manufactured in the USA.

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.