Woodhead 5521 - MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male, Cable Diameter 3.18-4.75mm (.125-.187")
Woodhead

5521

Alternate Item Number: 1300980044

UPC: 786788721558

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Specification Sheet

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Overview

The Woodhead MAX-LOC® Cord Seal Right Angle Male Strain Relief Grip, SKU 5521, is engineered for robust cable management in industrial enclosures. This unit features a 1/2" NPT male thread for secure mounting and a 90° angle design, optimizing cable routing in tight spaces. It is specifically designed to accommodate cable diameters ranging from 3.18mm to 4.75mm (0.125" to 0.187"). The yellow rubber grommet ensures a liquid-tight seal, providing NEMA 6P protection when used with the correct O-ring and locknut, and Type 3R without. The nylon body offers excellent resistance to impact and corrosion, making it suitable for demanding environments. The MAX-LOC® series provides reliable strain relief, significantly reducing the risk of cord pull-out and protecting internal connections from mechanical stress. Its construction materials include a nylon body and compression nut, a rubber grommet, a neoprene O-ring, and a zinc-plated steel nut. This cord grip is ideal for use in boxes, cabinets, and pushbutton enclosures where dependable cable entry and sealing are critical. UL File No.: E76954, CSA File No.: LR32159. Ensure cable jacket compatibility for proper fit; stripping may be required for certain cable types as indicated by manufacturer notes.
  • 1/2" NPT male thread for secure enclosure mounting
  • 90° angle design for optimized cable routing
  • Accommodates cable diameters from 3.18mm to 4.75mm (0.125" to 0.187")
  • Yellow rubber grommet provides a liquid-tight seal (NEMA 6P with O-ring/locknut)
  • Durable nylon body resists impact and corrosion

Specifications

_Body Style
90° Angle
Brand Name
Woodhead
Color
Yellow
Material
Nylon
Sub Brand
MAX-LOC
Type
Strain Relief
Package Weight (Imperial)
1.187 L
Package Weight (Metric)
0.538 kg
MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male with O-Ring, Cable Diameter 3.18-4.75mm (.125-.187")

5521W

MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, 90° Angle Male with O-Ring, Cable Diameter 3.18-4.75mm (.125-.187")
MAX-LOC® Strain Relief Cord-Sealing Grip, 3/8" NPT, Straight Male, Cable Diameter 3.18-4.75mm (.125-.187")

5500

MAX-LOC® Strain Relief Cord-Sealing Grip, 3/8" NPT, Straight Male, Cable Diameter 3.18-4.75mm (.125-.187")
MAX-LOC® Multi-Hole Strain Relief, 2, 3, 4, 5, 6, or 7 Hole Grommet, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 4.75mm (.187")

5594-008W

MAX-LOC® Multi-Hole Strain Relief, 2, 3, 4, 5, 6, or 7 Hole Grommet, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 4.75mm (.187")
MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 5.72mm (.225")

5594-004W

MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 5.72mm (.225")
MAX-LOC®/Watertite® Cord Grips, 1/2" NPT, Straight Male, Body Size F2, Cable Diameter 7.88-9.40mm (.310-.370"), Non-Metallic

5630NM

MAX-LOC®/Watertite® Cord Grips, 1/2" NPT, Straight Male, Body Size F2, Cable Diameter 7.88-9.40mm (.310-.370"), Non-Metallic
MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, Straight Male, Cable Diameter 7.37mm (.290")

5594-006

MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, Straight Male, Cable Diameter 7.37mm (.290")
MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, Straight Male, Cable Diameter 6.35mm (.250")

5594-005

MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, Straight Male, Cable Diameter 6.35mm (.250")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, Straight Male, Cable Diameter 1.57-6.35mm (.250")

5520C

MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, Straight Male, Cable Diameter 1.57-6.35mm (.250")
MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 3.18-4.75mm (.125-.187")

5520W

MAX-LOC® Strain Relief Cord-Sealing Grip, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 3.18-4.75mm (.125-.187")
MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 7.37mm (.290")

5594-006W

MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 7.37mm (.290")
MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 6.35mm (.250")

5594-005W

MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, Straight Male with O-Ring, Cable Diameter 6.35mm (.250")
MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, Straight Male, Cable Diameter 3.96mm (.156")

5594-007

MAX-LOC® Multi-Hole Strain Relief, 1/2" NPT, Straight Male, Cable Diameter 3.96mm (.156")

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.