Woodhead 36508 - Dust-Tight Strain Relief Wide Range Grip, 3/4" NPT, Straight Male, Cable Diameter 13.21-18.54mm (.520-.730"), Approximate Break Strength 204.12kg (450 lbs)
Woodhead

36508

Alternate Item Number: 1300970262

UPC: 786788365080

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Overview

The Woodhead 36508 Dust-Tight Strain Relief (SKU: 36508) is a critical component for securing and protecting flexible cords in industrial settings. This straight male, 3/4" NPT strain relief is engineered to provide a dust-tight seal, safeguarding against contaminants and mechanical stress. It accommodates a wide cable diameter range of 13.21-18.54mm (0.520"-0.730"), offering versatility for various applications. With an impressive approximate break strength of 204.12kg (450 lbs), the 36508 ensures reliable cable retention and longevity. Construction features include a durable aluminum threaded body, a galvanized steel mesh collar for exceptional tensile strength, and a thermoplastic insulating bushing to protect conductors from abrasion. A neoprene dust seal gasket ensures a tight seal, vital for maintaining NEMA/IP ratings in electrical enclosures and control panels. The Woodhead 36508 is ideal for machine tool wiring, bus drop systems, and outdoor installations where dust and moisture resistance are paramount. Its standard 3/4" NPT threaded design ensures compatibility with most industrial fittings and conduit systems. Certified with UL File No. E76954 and CSA File No. LR32159, this strain relief meets North American safety and performance standards. Choose Woodhead for proven reliability in demanding industrial environments, reducing downtime and maintenance costs by preventing premature cable failure.
  • Dust-tight seal for protection against contaminants
  • Accommodates cable diameters from 13.21-18.54mm (0.520"-0.730")
  • Approximate break strength of 204.12kg (450 lbs) for secure cable retention
  • 3/4" NPT straight male threaded connection for standard industrial compatibility
  • Durable construction with aluminum body, galvanized steel mesh, and neoprene gasket

Specifications

_Body Style
Straight
Brand Name
Woodhead
Color
Colorless
Connection Type
Straight male, 3/4" NPT threaded
Ip Rating
IP6X (dust-tight)
Material
Galvanized Steel, Zinc Plated Steel
Material
Galvanized steel mesh collar, zinc-plated steel nut, aluminum threaded body, thermoplastic insulating bushing, neoprene dust seal gasket
Material Quality
Galvanized Steel
Mounting Type
Threaded into electrical enclosures or conduit systems
Nema Rating
Type 4X (dust-tight, corrosion-resistant)
Series
Woodhead 36508
Size
3/4" NPT
Sub Brand
Dust-Tight
Type
Strain Relief
Package Weight (Imperial)
1.195 L
Package Weight (Metric)
0.542 kg
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Frequently Asked Questions about Woodhead

What certifications and standards do Woodhead products comply with?

Woodhead products are certified to multiple rigorous industrial standards, including UL Listed, CSA Certified, NSF Certified, and IP69K Rated. Their wiring devices meet FDA compliance requirements for food-related applications, and are tested to international standards like JIS Z2801/ISO 22196 for antimicrobial performance. These certifications demonstrate Woodhead's commitment to safety, durability, and quality across industrial, food processing, and harsh environment applications.

What industries and applications are Woodhead products used for?

Woodhead products serve a wide range of industrial applications including manufacturing, construction sites, food and beverage processing, shipyards, utility plants, and maintenance operations. Their specialized wiring devices and outlet boxes are designed for harsh environments like wet locations, petrochemical facilities, and heavy-duty industrial settings, with specific product lines for assembly stations, workstations, and portable power needs.

What are the key features of Woodhead products?

Woodhead products feature advanced industrial-grade design with key capabilities including IP69K water resistance, FDA-compliant materials, antimicrobial silicone rubber construction, and UL/CSA certifications. Their product lines span wet-location wiring devices, heavy-duty industrial connectors, portable lighting, and control solutions engineered for extreme environments like food processing, petrochemical, and manufacturing applications.

What are the main product lines offered by Woodhead?

Woodhead offers a comprehensive range of industrial connectivity solutions, including circular connectors, cordsets, and connectivity products for automation and industrial environments. Their product lines cover multiple series such as the 29W, 35, 32G, and 1000-series connectors, which are designed for robust industrial applications with various configurations and specifications.

What communication protocols do Woodhead products support?

Woodhead products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, and DeviceNet. These protocols enable flexible connectivity across multiple industrial automation platforms, supporting high-speed data transmission and seamless network integration for diverse industrial applications.