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Woodhead 36251 - Deluxe Cord Grips Strain Relief, 1/2" NPT, Straight Male, Cable Diameter 6.35-7.93mm (.250-.312")

Woodhead 36251 Deluxe Cord Grips Strain Relief, 1/2" NPT, Straight Male, Cable Diameter 6.35-7.93mm…

Alternate Item Number: 1300970161

UPC: 786788362515

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Technical DrawingSpecification Sheet

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Overview

The Woodhead 36251 Deluxe Cord Grip Strain Relief (SKU 36251) offers robust cable management for industrial applications. This straight male, 1/2" NPT fitting is designed for secure connections in electrical enclosures, machine tools, and bus drops, ensuring wiring integrity. Constructed with a galvanized steel mesh, it provides exceptional strength and resilience against mechanical stress. The metal NPT fitting ensures a firm mechanical bond, while the insulated throat protects conductors from damage during flexing and at entry/exit points, preventing premature cable failure and enhancing safety. This strain relief grip accommodates cable diameters from 6.35mm to 7.93mm (0.250" to 0.312"). Its versatility makes it suitable for general-purpose use. A Neoprene dust seal gasket prevents dust and contaminant ingress, contributing to its dust-tight rating. Key features include superior strain relief from galvanized steel mesh, conductor protection via an insulated throat, and durable construction with a Neoprene dust seal. It is UL File No. E76954 and CSA File No. LR32159 certified. This grip is suitable for wet locations and NEMA 4 enclosures when the gasket is properly placed. It also carries Hazardous Location Ratings for Class I, Division 2; Class II, Division 1 and 2; and Class III, Division 1 and 2.
  • Galvanized steel mesh construction for superior strain relief and pull-out resistance.
  • Insulated throat protects conductors from abrasion and stress.
  • 1/2" NPT straight male fitting for secure enclosure connections.
  • Accommodates cable diameters from 6.35mm to 7.93mm (0.250" to 0.312").
  • Neoprene dust seal gasket for dust-tight rating and NEMA 4 suitability.

Specifications

_Body Style
Straight
Brand Name
Woodhead
Color
Black
Material
Aluminum, Stainless Steel
Material Quality
Aluminum
Sub Brand
Deluxe Cord
Type
Strain Relief
Package Weight (Imperial)
1.195 L
Package Weight (Metric)
0.542 kg
Deluxe Cord Grips Strain Relief, 1/2" NPT, Straight Male, Cable Diameter 9.53-11.10mm (.375-.437")

36254

Deluxe Cord Grips Strain Relief, 1/2" NPT, Straight Male, Cable Diameter 9.53-11.10mm (.375-.437")
2 1/14 Inch - 16 UN Thread to 2 1/14 Inch - 16 UN Thread Adaptor, Black, Anozied Aluminum

U56-U56-ADAPT

2 1/14 Inch - 16 UN Thread to 2 1/14 Inch - 16 UN Thread Adaptor, Black, Anozied Aluminum
Coupling, Conduit, Three-Piece, Aluminum, Size 1 Inch

1123-AL

Coupling, Conduit, Three-Piece, Aluminum, Size 1 Inch
Medium Duty Wire Mesh Slack Grip Cable, Split Rod, Single Weave, Offset Eye, Medium Mesh Length 0.178m (7.00"), Approximate Break Strength 816.47kg (1,800 lbs)

36140

Medium Duty Wire Mesh Slack Grip Cable, Split Rod, Single Weave, Offset Eye, Medium Mesh Length 0.178m (7.00"), Approximate Break Strength 816.47kg (1,800 lbs)
Junior Duty Wire Mesh Pulling Grip Kit Caring Case with Single Weave, Flexible Eye, Mesh Lengths from 0.127m (5.00") - 0.305m (12.00")

35976

Junior Duty Wire Mesh Pulling Grip Kit Caring Case with Single Weave, Flexible Eye, Mesh Lengths from 0.127m (5.00") - 0.305m (12.00")
Medium Duty Wire Mesh Pulling Grip, Single/Double Weave, Bale Eye, Short Mesh Length 0.61m (24.00"), Approximate Break Strength 4,354.49kg (9,600 lbs)

35943

Medium Duty Wire Mesh Pulling Grip, Single/Double Weave, Bale Eye, Short Mesh Length 0.61m (24.00"), Approximate Break Strength 4,354.49kg (9,600 lbs)
Medium Duty Wire Mesh Pulling Grip, Single/Double Weave, Bale Eye, Mesh Length 0.305m (12.00"), Approximate Break Strength 1,179.34kg (2,600 lbs)

35930

Medium Duty Wire Mesh Pulling Grip, Single/Double Weave, Bale Eye, Mesh Length 0.305m (12.00"), Approximate Break Strength 1,179.34kg (2,600 lbs)
Light Duty Wire Mesh Pulling Grip, Single Weave, Flexible Rope Eye, Medium Mesh Length 0.762m (30.00"), Approximate Break Strength 7,348.20kg (16,200 lbs)

35918

Light Duty Wire Mesh Pulling Grip, Single Weave, Flexible Rope Eye, Medium Mesh Length 0.762m (30.00"), Approximate Break Strength 7,348.20kg (16,200 lbs)

Frequently Asked Questions

What is the cable diameter range for this cord grip?

The cord grip is designed for cable diameters ranging from 6.35-9.53mm, which is equivalent to .250-.375 inches.

What is the thread size of this strain relief cord grip?

The thread size for this strain relief cord grip is 1/2" NPT.

What materials are the body and grip made of?

The body of the cord grip is made of aluminum, and the grip material is stainless steel.

What NEMA rating does this product have?

This product has a NEMA 4 rating.

In which hazardous locations can this product be used?

It is suitable for Class I, Div. 2, Class II, Div. 1 and 2, and Class III, Div. 1 and 2 hazardous locations.

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.