Woodhead 36811 - Deluxe Cord Grips Strain Relief, 3" NPT, Straight Male, Cable Diameter 58.72-61.90mm (2.312-2.437")
Woodhead

36811

Alternate Item Number: 1300970287

UPC: 786788368111

Documents & Media
Technical DrawingSpecification Sheet

Contact for Pricing

Overview

The Woodhead 36811 Deluxe Cord Grip Strain Relief (SKU: 36811) is engineered for demanding industrial applications, providing essential strain relief and cable protection. This model features a 3" NPT straight male threaded body constructed from durable aluminum, ensuring a secure connection to enclosures. The galvanized steel mesh construction offers robust strength, effectively absorbing tension and preventing damage to cable conductors from pulling or bending. Designed for a cable diameter range of 58.72-61.90mm (2.312-2.437 inches), it accommodates substantial industrial cables. An insulated thermoplastic throat protects conductors from abrasion and electrical shorts, especially during flexing. A neoprene dust seal gasket ensures a dust-tight seal, suitable for environments with particulate ingress concerns. The grip is wet location suitable for NEMA 4 enclosures and rated for Class I, Division 2; Class II, Division 1 and 2; and Class III, Division 1 and 2 hazardous locations. Its aluminum body and stainless steel mesh offer corrosion resistance. Applications include electrical boxes, enclosures, machine tools, and general industrial machinery.
  • 3" NPT straight male threaded body for secure enclosure connection
  • Accommodates cable diameters from 58.72-61.90mm (2.312-2.437")
  • Durable aluminum construction with galvanized steel mesh for superior strain relief
  • Insulated thermoplastic throat protects conductors from abrasion
  • Neoprene gasket provides dust-tight sealing and NEMA 4 wet location suitability

Specifications

_Body Style
Straight
Brand Name
Woodhead
Color
Colorless
Connection Type
Straight Male
Material
Aluminum, Stainless Steel
Material
Poly
Material Quality
Aluminum
Series
Deluxe Cord Grips
Size
3" NPT
Sub Brand
Deluxe Cord
Type
Strain Relief
Package Weight (Imperial)
3.000 L
Package Weight (Metric)
1.361 kg
Deluxe Cord Grips Strain Relief, 3/4" NPT, Grip Body Size F3, Straight Male, Cable Diameter 12.70-15.88mm (.500-.625")

36261

Deluxe Cord Grips Strain Relief, 3/4" NPT, Grip Body Size F3, Straight Male, Cable Diameter 12.70-15.88mm (.500-.625")
Deluxe Cord Grips Strain Relief, 2" NPT, Straight Male, Cable Diameter 49.20-52.37mm (1.937-2.062")

36816

Deluxe Cord Grips Strain Relief, 2" NPT, Straight Male, Cable Diameter 49.20-52.37mm (1.937-2.062")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, Straight Male, Cable Diameter 14.27-17.45mm (.562-.687")

5550

MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, Straight Male, Cable Diameter 14.27-17.45mm (.562-.687")
MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, Straight Male, Cable Diameter 17.45-20.62mm (.687-.812")

5544

MAX-LOC® Strain Relief Cord-Sealing Grip, 3/4" NPT, Straight Male, Cable Diameter 17.45-20.62mm (.687-.812")
Liquid-Tight Grip Strain Relief for Non-Metallic Type A Flexible Conduit, 3/4" NPT, Straight Male, Mesh Length 0.254m (10.00")

37102

Liquid-Tight Grip Strain Relief for Non-Metallic Type A Flexible Conduit, 3/4" NPT, Straight Male, Mesh Length 0.254m (10.00")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, Straight Male with O-Ring, Cable Diameter 25.40-28.58mm (1.000-1.125")

5562W

MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, Straight Male with O-Ring, Cable Diameter 25.40-28.58mm (1.000-1.125")
MAX-LOC® Strain Relief Cord-Sealing Grip for UF Cable, 3/4" NPT, Straight Male Cable Diameter 5.54x10.69mm (.218x.421") Oval

5584

MAX-LOC® Strain Relief Cord-Sealing Grip for UF Cable, 3/4" NPT, Straight Male Cable Diameter 5.54x10.69mm (.218x.421") Oval
Deluxe Cord Grips Strain Relief, 1" NPT, Straight Male, Cable Diameter 22.23-25.40mm (.875-1.000")

36269

Deluxe Cord Grips Strain Relief, 1" NPT, Straight Male, Cable Diameter 22.23-25.40mm (.875-1.000")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, Straight Male with O-Ring, Cable Diameter 22.23-25.40mm (.875-1.000")

5560W

MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, Straight Male with O-Ring, Cable Diameter 22.23-25.40mm (.875-1.000")
Deluxe Cord Grips Strain Relief, 1-1/2" NPT, Straight Male, Cable Diameter 36.50-39.67mm (1.437-1.562")

36480

Deluxe Cord Grips Strain Relief, 1-1/2" NPT, Straight Male, Cable Diameter 36.50-39.67mm (1.437-1.562")
Deluxe Cord Grips Strain Relief, 2" NPT, Straight Male, Cable Diameter 28.70-34.80mm (1.130-1.370")

36484

Deluxe Cord Grips Strain Relief, 2" NPT, Straight Male, Cable Diameter 28.70-34.80mm (1.130-1.370")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, Straight Male with O-Ring, Cable Diameter 14.27-17.45mm (.562-.687")

5550W

MAX-LOC® Strain Relief Cord-Sealing Grip, 1" NPT, Straight Male with O-Ring, Cable Diameter 14.27-17.45mm (.562-.687")

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.