NSI Industries 478-SLT - Connector, Liquid Tight, 90 Degree, Malleable Iron, Size 3-1/2 Inch
NSI Industries

478-SLT

UPC: 781747024787


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Overview

The NSi Industries 478-SLT is a 3-1/2 inch, 90-degree liquid-tight connector constructed from durable malleable iron, designed for industrial conduit systems requiring a secure, watertight seal. This connector meets NEC Class I Division 2, Class II Divisions 1 & 2, and Class III Divisions 1 & 2 hazardous location requirements where general purpose equipment is permitted. It is U.L. Listed as a grounding means under NEC 351-7 and carries U.L. Listed liquidtight certification, ensuring compliance with stringent electrical safety standards. Additionally, the 478-SLT is CSA Certified for watertight performance, confirming its suitability for outdoor and damp environments. The malleable iron construction delivers superior corrosion resistance and mechanical strength, making it ideal for demanding industrial applications. With its 90-degree bend design, the connector facilitates efficient cable routing while maintaining a reliable seal against liquids and contaminants. NSi Industries’ 478-SLT provides a dependable solution for industrial conduit systems where durability, safety, and compliance are critical.
  • 3-1/2 Inch Trade Size
  • 90 Degree Angle
  • Durable Malleable Iron Construction
  • U.L. Listed Liquidtight & CSA Certified Watertight
  • Suitable for Hazardous Locations (Class I Div. 2, Class II Div. 1&2, Class III Div. 1&2)

Specifications

Angle
90 Deg
Application
90 Degree connector for use with metallic liquid tight conduit.
Connector Type
Liquidtight
Finish
Zinc Electroplated
Material
Malleable Iron
Size
3-1/2
Standard
UL
Trade Size
3-1/2 in
Type
Connector
Package Dimensions (L x W x H)
9.625 IN x 7.375 IN x 6 IN
Package Dimensions (L x W x H)
24.4475 cm x 18.7325 cm x 15.24 cm
Package Weight (Imperial)
8.516 L
Package Weight (Metric)
3.863 kg
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Frequently Asked Questions

Which NEMA standard does this connector meet?

This connector meets NEMA Standard FB-1.

How many connectors are in a standard package?

The standard package quantity for the 478-SLT connector is 1.

What is the catalog number for this product?

The catalog number for this product is 478-SLT.

What UL standard does the 478-SLT connector meet?

The 478-SLT connector meets UL Standard UL-514B. Its UL File Number is E9391.

What is the trade size of the 478-SLT connector?

The trade size of the 478-SLT connector is 3-1/2 inches.

Is the 478-SLT connector suitable for hazardous locations?

Yes, it is suitable for Class I, Div 2; Class II, Div 1 and 2; and Class III, Div 1 and 2 hazardous locations.

What material is the 478-SLT connector made from?

The 478-SLT connector is primarily made from malleable iron. It features a zinc electro-plate finish.

What is the primary use of the 478-SLT connector?

The 478-SLT is a 90-degree liquid-tight connector designed for use with metallic liquid-tight conduit.

What material is the 478-SLT connector made from?

The 478-SLT connector is primarily made from malleable iron. It features a zinc electro-plate finish.

Which NEMA standard does this connector meet?

This connector meets NEMA Standard FB-1.

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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.

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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.

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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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