NSI Industries 457-SLT - Connector, Liquid Tight, 45 Degree, Size 3 Inch
NSI Industries

457-SLT

UPC: 781747024572


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Overview

The NSi Industries 457-SLT is a 3-inch, 45-degree liquid-tight connector designed for secure industrial electrical connections. Manufactured in the USA, this connector is suitable for use in hazardous locations per NEC Class I Div. 2, Class II Div. 1 & 2, and Class III Div. 1 & 2. It is UL Listed as a grounding means under NEC 351-7 and is CSA Certified watertight. The connector is constructed from weather-stabilized thermoplastic with a nitrile 'O' ring and a steel electro-zinc plated locknut. It meets NEMA Type 4 and NEMA Type 6 watertight enclosure requirements and is unaffected by common industrial detergents, cleaners, and cutting fluids. Its material temperature rating is -40°C to 105°C, with a flammability rating of UL 94-V2.
  • 3-inch 45-degree liquid tight connector
  • Suitable for hazardous locations (NEC Class I Div. 2, Class II Div. 1 & 2, Class III Div. 1 & 2)
  • UL Listed as grounding means (NEC 351-7) and CSA Certified watertight
  • Constructed from weather-stabilized thermoplastic with nitrile 'O' ring
  • Meets NEMA Type 4 and NEMA Type 6 watertight enclosure requirements

Specifications

Angle
45 Deg
Application
45 Degree connector for use with metallic liquid tight conduit.
Connector Type
Liquidtight
Finish
Zinc Electroplated
Ip Rating
IP66/IP67
Material
Malleable Iron
Material
weather-stabilized thermoplastic
Nema Rating
Type 4 and Type 6
Series
457-SLT
Size
3 IN
Standard
UL, CSA
Trade Size
3 in
Type
Connector
Package Dimensions (L x W x H)
9.125 IN x 6.875 IN x 5 IN
Package Dimensions (L x W x H)
23.1775 cm x 17.4625 cm x 12.7 cm
Package Weight (Imperial)
5.478 L
Package Weight (Metric)
2.485 kg
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Frequently Asked Questions

What certifications and codes does the connector meet?

It meets Federal Specification A-A-50552, NEMA Standard FB-1, UL File E9391, cULus, and UL Standard UL-514B.

What is the trade size of the 457-SLT connector?

The trade size of this liquid tight connector is 3 inches.

Is this 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 are the key dimensions of the connector?

The dimensions are A: 2.343 in, B: 1.136 in, C: 4.484 in, and D: 4.232 in.

What finish does the connector have?

The connector features a Zinc Electro-Plate finish.

What material is the 457-SLT connector made from?

The 457-SLT connector is made from Malleable Iron.

What is the primary application of this connector?

This is a 45-degree connector designed for use with metallic liquid tight conduit.

Is this 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 are the key dimensions of the connector?

The dimensions are A: 2.343 in, B: 1.136 in, C: 4.484 in, and D: 4.232 in.

What finish does the connector have?

The connector features a Zinc Electro-Plate finish.

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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.

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.

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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.

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