Authorized Woodhead Distributor
Woodhead 66W49 - Watertite® Male Receptacle with Locking Blade, Single Flip Coverplate, 2 Pole/3 Wire, NEMA L7-20 277V

Woodhead 66W49 Watertite® Male Receptacle with Locking Blade, Single Flip Coverplate, 2 Pole/3 Wire…

Alternate Item Number: 1301470129

UPC: 786788714512

Documents & Media
Technical DrawingSpecification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Woodhead Watertite® Male Receptacle (SKU: 66W49) is a NEMA L7-20, 2-pole/3-wire wet-location wiring device designed for reliable power distribution in harsh industrial environments. Rated for 277V maximum and 20A current per contact, this male receptacle features a locking blade mechanism to prevent accidental disconnections, ensuring continuous operation in critical applications. The integrated single flip coverplate provides convenient access while protecting against contaminants when not in use, making it suitable for wet locations and high-pressure washdown environments up to 1000psi. Constructed with a NEo-TEX® Paracril OZO rubber outer housing and grommet, the receptacle delivers superior resistance to water, dust, and corrosion. Nickel-plated brass contacts ensure low-resistance electrical connections, while the Lexan coverplate offers durability and impact resistance. The floating blade construction enables self-alignment, reducing wear and heat generation for extended service life. Key specifications include a 20A current rating, 2-pole/3-wire (2P+G) configuration, and tri-drive terminal screws for simplified wiring. Captive, tri-drive stainless steel speed screws facilitate easy assembly and long-term reliability. With an IP67 rating, this receptacle meets stringent protection standards against dust and water ingress, even in extreme conditions. Applications include food and beverage processing, oil and gas, manufacturing, and heavy construction, where reliable power distribution is essential under challenging environmental conditions. The NEMA L7-20 configuration ensures compatibility with standard industrial equipment, while the locking blade and flip cover enhance safety and convenience in wet or high-moisture environments.
  • NEMA L7-20 configuration, 277V maximum, 20A current rating
  • 2-pole/3-wire (2P+G) design with locking blade for secure connections
  • IP67 rating for superior protection against dust and water ingress (up to 1000psi washdown)
  • NEo-TEX® Paracril OZO rubber housing with nickel-plated brass contacts
  • Single flip coverplate for access control and contaminant protection
  • Floating blade construction for self-alignment and reduced wear
  • Tri-drive terminal screws and captive stainless steel speed screws for easy installation

Specifications

Amperage Rating
20 A
Brand Name
Woodhead
Current Rating
20 A
Environmental Conditions
IP67
Nema Rating
NEMA L7-20
Number Of Poles
2-pole/3-wire
Number of Poles
2;3-wire
Poles
2P+G
Series
Watertite
Sub Brand
Watertite
Type
Inlet
Voltage Rating
277 V
Package Weight (Imperial)
1.000 L
Package Weight (Metric)
0.454 kg
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B118A

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IPLMD350-6

The Polaris IPLMD350-6 Multi-Tap Mountable Dual-Sided Entry Connector features 6 ports sized for 350 MCM - 6 AWG wires. Mounting holes on either side of the connector allow for direct mounting to troughs, panels or wireways with 1/4†bolts. The body is made from aluminum alloy wrapped in a layer of plastisol insulation. Each dual-sided port is pre-loaded with an oxide inhibitor, with removable access plugs over the hex screws used to tighten the connections. Installs with a hex key and torque wrench, without any tape or additional supplies. Designed for use in a wide range of splicing applications, including installation in cable trays, panel boards, ducts, raceways or troughs.
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Frequently Asked Questions

What is the NEMA configuration for this receptacle?

The NEMA configuration for this Watertite Male Receptacle is NEMA L7-20.

What is the maximum voltage this device can handle?

The maximum voltage this device can handle is 277V.

What is the maximum current per contact for this product?

The maximum current per contact for this product is 20.0A.

What is the IP rating of this Watertite product?

The IP rating of this Watertite product is IP67.

How many poles and wires does this receptacle have?

This receptacle has a 2-pole/3-wire configuration.

Is this a male or female receptacle?

This is a male receptacle with a locking blade.

Does this product have GFCI protection?

No, this product does not have GFCI protection.

What type of wiring solutions does this product offer?

This product is part of the Watertite® Wet-Location Wiring Solutions.

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.