Woodhead 2749 - Super-Safeway® Connector with Locking Blade, 2 Pole/3 Wire, NEMA L7-20, 277V
Woodhead

2749

Alternate Item Number: 1301420023

UPC: 786788705091

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Specification Sheet

Contact for Pricing

Overview

The Woodhead Super-Safeway® Connector (SKU: 2749) is a robust industrial-grade connector designed for secure and reliable power distribution. Featuring a 2-Pole/3-Wire (2P+G) configuration and a NEMA L7-20 rating, it is built to handle 20A at 277V, making it suitable for specialized industrial circuits. The integrated Locking Blade mechanism ensures a positive connection, preventing accidental disconnections and minimizing downtime. Constructed with NEo-TEX® Paracril OZO rubber for superior abrasion and chemical resistance, and nickel-plated brass contacts for conductivity, this connector is engineered for durability in harsh environments. Its physical specifications include tri-drive screw terminals for easy assembly, a captive stainless steel speed screw, and a two-piece cord-clamp strain relief. The operating temperature range is from -40°C to a maximum continuous 75°C. This connector meets UL File No. E10176 and CSA File No. LR6837. Woodhead's Super-Safeway series is trusted for its consistent performance in manufacturing plants, data centers, and heavy industry.
  • NEMA L7-20 configuration for 20A, 277V applications
  • 2-Pole/3-Wire (2P+G) for secure power and grounding
  • Locking Blade mechanism prevents accidental disconnections
  • NEo-TEX® Paracril OZO rubber housing for chemical and abrasion resistance
  • Nickel-plated brass contacts for reliable conductivity

Specifications

Amperage Rating
20 A
Brand Name
Woodhead
Environmental Conditions
None
Number Of Poles
2-pole/3-wire
Number of Poles
2
Sub Brand
Super-Safeway
Type
Connector
Voltage Rating
277V
Package Weight (Imperial)
1.500 L
Package Weight (Metric)
0.680 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.