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NSI Industries 7303-003R - Wide Range Strain Relief Grip, 1/2" NPT, cable range .40 - 54
NSI Industries

7303-003R

UPC: 785411102184


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Overview

The NSi Industries 7303-003R Wide Range Strain Relief Grip is a precision-engineered cable management solution for industrial applications. This 1/2" NPT threaded strain relief grip accommodates cable diameters from 0.40" to 0.54", providing a secure fit for flexible cords and armored cables in demanding environments. Constructed from durable nylon with a corrosion-resistant stainless steel or nylon mesh collar, the 7303-003R delivers reliable strain relief and prevents cable pull-out, extending equipment lifespan. Its liquid-tight design ensures protection against moisture and contaminants when paired with compatible Watertite series wiring devices or Max-Loc outlet boxes. Ideal for manufacturing, automation, and machinery applications, this strain relief grip offers easy installation with a zinc-plated steel compression nut and neoprene O-ring for enhanced sealing. The UL File No. E76954 and CSA File No. LR32159 certifications confirm compliance with safety standards for wet and hazardous locations. Choose between non-metallic or metallic mesh options for optimal flexibility or strength based on your application needs.
  • 1/2" NPT threaded connection for secure enclosure mounting
  • Accommodates cable diameters from 0.40" to 0.54"
  • Corrosion-resistant nylon body with stainless steel or nylon mesh collar
  • Liquid-tight design for wet location protection (UL E76954, CSA LR32159)
  • Zinc-plated steel compression nut with neoprene O-ring for enhanced sealing

Specifications

Enclosure
IP52, IP54, IP65, IP67
Environmental Conditions
Flammability: UL 94V-2, UL 94HB
Finish
Aluminum
Material Quality
Steel
Material Quality
Aluminum/Steel
Size
1/2" NPT, cable range .40 - .54"
Temperature Rating
-40 To 149 C
Package Dimensions (L x W x H)
5.75 IN x 0.665 IN x 5.75 IN
Package Dimensions (L x W x H)
14.605 cm x 1.6891 cm x 14.605 cm
Package Weight (Imperial)
0.506 L
Package Weight (Metric)
0.230 kg
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Frequently Asked Questions

What is the cable range for the 7303-003R product?

The 7303-003R product is designed for a cable range of .40 to .54 inches.

What is the fitting thread size for product 7303-003R?

The fitting thread size for product 7303-003R is 1/2 inch NPT.

What is the mesh length of the 7303-003R strain relief grip?

The mesh length for the 7303-003R strain relief grip is 4 3/4 inches.

Is the 7303-003R strain relief grip insulated?

The 7303-003R is a non-insulated strain relief grip with NPT threads.

What is the cable range for the 7303-003R product?

The 7303-003R product is designed for a cable range of .40 to .54 inches.

What is the mesh length of the 7303-003R strain relief grip?

The mesh length for the 7303-003R strain relief grip is 4 3/4 inches.

Is the 7303-003R strain relief grip insulated?

The 7303-003R is a non-insulated strain relief grip with NPT threads.

What is the fitting thread size for product 7303-003R?

The fitting thread size for product 7303-003R is 1/2 inch NPT.

What is the mesh length of the 7303-003R strain relief grip?

The mesh length for the 7303-003R strain relief grip is 4 3/4 inches.

What is the cable range for the 7303-003R product?

The 7303-003R product is designed for a cable range of .40 to .54 inches.

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.

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What certifications and standards do Tork products comply with?

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What accessories are available for Remke products?

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