Woodhead 28W09 - Watertite® Plug with Locking Blade, 4 Pole/4 Wire, Non-NEMA, 250V, Cord Grip Body Size F4
Woodhead

28W09

Alternate Item Number: 1301470071

UPC: 786788712938


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Overview

The Woodhead Watertite® Plug with Locking Blade (SKU: 28W09) is a 4 pole/4 wire, 250V-rated industrial connector designed for reliable power distribution in harsh environments. This F4 size plug features a cord grip body for secure cable retention and a locking blade mechanism to prevent accidental disconnections. The nickel-plated brass blades and contacts ensure corrosion resistance, while the NEo-TEX® Paracril OZO rubber housing and grommet provide IP65–IP67 rated protection against water, dust, and high-pressure washdowns up to 1000psi. The three-piece strain relief seals cords without damage, and the captive tri-drive stainless steel screws enable tool-free installation with straight, Phillips, or square-drive drivers. Operating from -40°C to 75°C with a maximum 30°C temperature rise at full load, this non-NEMA plug meets UL E10176, CSA LR6837, and NSF/ANSI/3-A 14159-1 standards. Ideal for food processing, manufacturing, and outdoor equipment where contamination resistance and durability are critical.
  • 4 pole/4 wire configuration for balanced power distribution
  • 250V rating with nickel-plated brass blades for corrosion resistance
  • F4 cord grip body size with three-piece strain relief for secure cable retention
  • Locking blade mechanism prevents accidental disconnections in high-vibration environments
  • IP65–IP67 rated for water, dust, and high-pressure washdowns up to 1000psi
  • Operating temperature range: -40°C to 75°C with 30°C max temperature rise
  • Meets UL E10176, CSA LR6837, and NSF/ANSI/3-A 14159-1 standards

Specifications

Amperage Rating
30 A
Brand Name
Woodhead
Environmental Conditions
IP67
Number Of Poles
4-pole/4-wire
Number of Poles
4
Sub Brand
Watertite
Type
Plug
Voltage Rating
250V
Package Weight (Imperial)
1.687 L
Package Weight (Metric)
0.765 kg
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The Polaris SP4 Set Screw Plug is a replacement part that take the place of the secure removable plugs present in many Polaris pre-insulated connectors. This plug fits connectors sized for 4 AWG wires, covering the set screws used to tighten their connections. Protect the interior of your Polaris pre-insulated connectors, each port of which is pre-loaded with an oxide inhibitor to ensure a low-contact resistance connection, by guarding the set screws from outside contaminants. Polaris designs connectors for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

SP4

The Polaris SP4 Set Screw Plug is a replacement part that take the place of the secure removable plugs present in many Polaris pre-insulated connectors. This plug fits connectors sized for 4 AWG wires, covering the set screws used to tighten their connections. Protect the interior of your Polaris pre-insulated connectors, each port of which is pre-loaded with an oxide inhibitor to ensure a low-contact resistance connection, by guarding the set screws from outside contaminants. Polaris designs connectors for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.

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.