Woodhead 28W77 - Watertite® Plug with Locking Blade, 3 Pole/4 Wire, NEMA L17-30, 3ø 600V, Cord Grip Body Size F4
Woodhead

28W77

Alternate Item Number: 1301470083

UPC: 786788711146


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Overview

The Woodhead Watertite® Plug with Locking Blade (SKU: 28W77) is a 3-pole, 4-wire, NEMA L17-30 rated plug designed for 3-phase, 600V industrial applications. This 30A plug features nickel-plated brass blades and contacts for corrosion resistance, a NEo-TEX® Paracril OZO rubber grommet for wet-location sealing, and a Lexan® face insert for impact resistance. The F4 cord grip body provides superior strain relief, protecting cables from damage in high-vibration environments like manufacturing plants, construction sites, and mining operations. Certified to NEMA 1, 3, 4, 4X, 5, 6, 6P, 12 and IEC IP55–IP67 ratings, it resists water, dust, and corrosive elements up to 1000psi washdown. The locking blade mechanism ensures a secure connection, preventing accidental disconnections that cause downtime. Operating from -40°C to 75°C, this UL-listed (E10176) and CSA-approved (LR6837) plug meets NSF/ANSI/3-A 14159-1 standards for food and beverage processing. Ideal for heavy-duty equipment, outdoor power systems, and marine applications where reliability and safety are critical.
  • NEMA L17-30 rated for 3-phase, 600V, 30A applications
  • F4 cord grip body with NEo-TEX® Paracril OZO rubber for wet-location sealing (IP55–IP67)
  • Nickel-plated brass blades/contacts and stainless steel face screws for corrosion resistance
  • Locking blade mechanism prevents accidental disconnections in high-vibration environments
  • Meets NSF/ANSI/3-A 14159-1 standards for food and beverage processing

Specifications

Amperage Rating
30 A
Brand Name
Woodhead
Environmental Conditions
IP67
Number Of Poles
3-pole/4-wire
Number of Poles
3
Sub Brand
Watertite
Type
Plug
Voltage Rating
3Ø 600V
Package Weight (Imperial)
2.000 L
Package Weight (Metric)
0.907 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.