Woodhead 28W75BLK - Watertite® Extra Hard Outdoor Plug with Locking Blade, 3 Pole/4 Wire, NEMA L15-30, 3ø 250V, Cord Grip Body Size F4, Black
Woodhead

28W75BLK

Alternate Item Number: 1301470080

UPC: 786788753672


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The **Woodhead Watertite® Extra Hard Outdoor Plug (SKU: 28W75BLK)** is a premium-grade, industrial-grade electrical connector engineered for extreme outdoor environments where durability, reliability, and safety are non-negotiable. Designed to meet the rigorous demands of heavy-duty power distribution, this **3-pole/4-wire NEMA L15-30 plug** delivers robust performance in construction sites, manufacturing facilities, agricultural operations, and temporary power setups. Built with **Woodhead’s industry-leading Watertite® technology**, this plug ensures a weatherproof seal that resists moisture, dust, and corrosion, making it ideal for applications exposed to rain, snow, or high humidity. This **250V-rated plug** is specifically engineered for **three-phase electrical systems**, providing a secure and stable power connection for high-demand equipment such as welders, pumps, generators, and industrial machinery. The **locking blade mechanism** prevents accidental disconnections, a critical safety feature in dynamic work environments where vibrations or movement could otherwise compromise the connection. The **cord grip body (Size F4)** ensures strain relief, protecting the internal wiring from damage caused by tugging or bending, while the **black finish** enhances visibility and resistance to UV degradation. Woodhead, a trusted name in industrial electrical solutions, has designed this plug to exceed **NEMA L15-30 standards**, ensuring compatibility with a wide range of power distribution systems. Whether used in **temporary job site power distribution, outdoor lighting systems, or permanent industrial installations**, this plug provides the reliability professionals demand. Its **extra-hard construction** makes it resistant to impact, abrasion, and chemical exposure, extending its service life even in the most punishing conditions. For contractors, electricians, and facility managers, selecting the right plug means balancing **performance, safety, and longevity**. The **Woodhead 28W75BLK** excels in all three areas, offering a **sealed, locking, and durable solution** that minimizes downtime and maintenance costs. Installation is straightforward, with a **user-friendly design** that accommodates standard wiring practices while ensuring a tight, secure fit. When paired with compatible **Watertite® receptacles and cable assemblies**, this plug becomes part of a fully integrated, weather-resistant power distribution system. In industries where **electrical safety and reliability** are paramount, the **Woodhead Watertite® Extra Hard Outdoor Plug** stands out as a top-tier choice. Its **NEMA-rated performance**, **locking blade security**, and **extra-hard construction** make it an indispensable component for professionals who refuse to compromise on quality. Whether deployed in **construction, agriculture, mining, or manufacturing**, this plug delivers the durability and performance needed to keep operations running smoothly—no matter the conditions.
  • NEMA L15-30 rated for 3-phase 250V applications
  • 3-pole/4-wire design for reliable power transmission
  • Locking blade mechanism prevents accidental disconnections
  • Extra-hard construction resists moisture, dust, and impact
  • Cord grip body (Size F4) ensures strain relief and durability
  • Black finish enhances visibility and UV resistance
  • Compatible with Watertite® receptacles for full system integration
  • Ideal for construction, agriculture, manufacturing, and temporary power setups

Specifications

Amperage Rating
30 A
Brand Name
Woodhead
Color
Black
Connection Type
Locking Blade
Environmental Conditions
IP67
Material
Extra Hard Outdoor
Mounting Type
Cord Grip
Nema Rating
NEMA L15-30
Number of Poles
3
Number Of Poles
3-pole/4-wire
Poles
3P/4W
Series
Watertite
Size
F4
Sub Brand
Watertite
Type
Plug
Voltage Rating
250 V
Voltage Rating
3Ø 250V
Package Weight (Imperial)
1.000 L
Package Weight (Metric)
0.454 kg
Watertite® Extra Hard Outdoor Connector with Locking Blade, 3 Pole/4 Wire, NEMA L15-30, 3ø 250V, Cord Grip Body Size F4, Black

29W75BLK

Watertite® Extra Hard Outdoor Connector with Locking Blade, 3 Pole/4 Wire, NEMA L15-30, 3ø 250V, Cord Grip Body Size F4, Black
DX30 PLUG METAL BLACK | Size 8 IP 65 3P+G | 30A 250 VAC 50 Hz M32 12-21MM

26-31073-32M

DX30 PLUG METAL BLACK | Size 8 IP 65 3P+G | 30A 250 VAC 50 Hz M32 12-21MM
Motor Inlet with Angle Adapter, Voltage 3 Phase 250V, Amperage 30A, 3 Poles 4 Wire, with Screw Cap

DS3407MRA00

Motor Inlet with Angle Adapter, Voltage 3 Phase 250V, Amperage 30A, 3 Poles 4 Wire, with Screw Cap
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.
DeviceNet Trunk, MIN, Dummy plug with terminator resistor, 5 pole, Female Straight

MINDN-5FP-DP1

DeviceNet Trunk, MIN, Dummy plug with terminator resistor, 5 pole, Female Straight
KIT PLUG FLAT TAPERED DRENO NBR BLACK

DRAIN PLUG-10652832

KIT PLUG FLAT TAPERED DRENO NBR BLACK
The T030N is a twist lock power inlet that fits L14-30 receptables and is rated up to 30 A.

T030N

The T030N is a twist lock power inlet that fits L14-30 receptables and is rated up to 30 A.
CDS4-3 FEMALE PLUG-3 POLES

1SNK805728R0000

CDS4-3 FEMALE PLUG-3 POLES
HPE ProLiant DL110 700W Flex Slot Platinum Hot Plug Low Halogen AC Power Supply Kit

P44975-B21

HPE ProLiant DL110 700W Flex Slot Platinum Hot Plug Low Halogen AC Power Supply Kit
PLUG,RATING 400A,UTS800

73261176001

PLUG,RATING 400A,UTS800

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.