Woodhead 36516 - Dust-Tight Strain Relief Wide Range Grip, 1-1/2" NPT, Straight Male, Cable Diameter 30.48-38.10mm (1.200-1.500"), Approximate Break Strength 453.59kg (1,400 lbs)
Woodhead

36516

Alternate Item Number: 1300970271

UPC: 786788365165

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Overview

The Woodhead 36516 Dust-Tight Strain Relief (SKU 36516) is engineered for reliable cable management in industrial settings. Manufactured by Woodhead, this strain relief grip offers robust protection for flexible cords, preventing damage from tension, vibration, and environmental contaminants. It features a 1-1/2" NPT straight male threaded body for easy installation into electrical boxes and enclosures. The wide-range grip accommodates cable diameters from 30.48mm to 38.10mm (1.200" to 1.500"). Constructed with galvanized steel mesh, it provides significant strength with an approximate break strength of 453.59kg (1,400 lbs), ensuring secure cable retention. The dust-tight rating is crucial for preventing ingress of particulate matter, making it suitable for manufacturing, automation, and food processing environments. An insulated throat protects conductors from abrasion and stress during flexing. Key specifications include an aluminum threaded body, zinc-plated steel nut and mesh collar, and a neoprene dust seal gasket. The thermoplastic insulating bushing adds further protection. This strain relief grip is UL File No. E76954 and CSA File No. LR32159 recognized. Applications include bus drops, machine tools, and general-purpose electrical enclosures. It is wet location suitable for NEMA 4 enclosures and rated for Hazardous Locations: Class I, Division 2; Class II, Division 1 and 2; Class III, Division 1 and 2.
  • Galvanized steel mesh construction for superior strength
  • Accommodates cable diameters from 30.48mm to 38.10mm (1.200" to 1.500")
  • Dust-tight rating for protection against particulate ingress
  • Approximate break strength of 453.59kg (1,400 lbs)
  • 1-1/2" NPT straight male threaded body for easy mounting
  • Insulated throat protects conductors from abrasion
  • UL File No. E76954 and CSA File No. LR32159 recognized
  • Suitable for NEMA 4 enclosures and Hazardous Locations (Class I, Div 2; Class II, Div 1 & 2; Class III, Div 1 & 2)

Specifications

_Body Style
Straight
Brand Name
Woodhead
Color
Colorless
Ip Rating
Dust-Tight
Material
Galvanized Steel, Zinc Plated Steel
Material
Galvanized steel mesh, aluminum threaded body, zinc-plated steel nut and mesh collar, neoprene dust seal gasket, thermoplastic insulating bushing
Material Quality
Galvanized Steel
Mounting Type
Threaded (1-1/2" NPT straight male)
Series
Woodhead 36516 Dust-Tight Strain Relief
Size
1-1/2" NPT
Sub Brand
Dust-Tight
Type
Strain Relief
Package Weight (Imperial)
1.385 L
Package Weight (Metric)
0.628 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.