Woodhead 29T81 - Safeway® Connector with Locking Blade, 4 Pole/5 Wire, NEMA L21-30, 3ø 208V
Woodhead

29T81

Alternate Item Number: 1301450084

UPC: 786788706999

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Specification Sheet

Contact for Pricing

Overview

The Woodhead Safeway® Connector, SKU 29T81, is engineered for robust 3-phase 208V applications requiring secure connections. This 30A, 4-pole/5-wire connector features a NEMA L21-30 configuration and a locking blade design, ensuring tamper resistance and stability in high-vibration environments. Its NEo-TEX® Paracril OZO rubber housing provides exceptional resistance to abrasion, chemicals, and extreme temperatures, operating reliably from -40°C to 75°C. The floating blade construction ensures self-alignment for optimal mechanical and electrical contact, minimizing wear and heat generation. Wiring is simplified with color-coded, pre-set ¼" tri-drive terminal screws compatible with straight blade, Phillips, and square-drive screwdrivers. A transparent wiring guide allows for visual verification of wire placement before securing. The two-piece cord-clamp strain relief, also featuring tri-drive screws, firmly secures the cord. Constructed with nickel-plated brass blades and contacts, a nylon face insert, and a brass wire saddle clamp, this connector is built for longevity. Its Super-Safeway™ design offers superior resistance to corrosion, UV, and mechanical stress. UL File No. E10176 and CSA File No. LR6837 certified. Ideal for CNC machines, generators, data centers, oil & gas, and manufacturing facilities.
  • 30A, 4-Pole/5-Wire, NEMA L21-30 Configuration for 3-Phase 208V Systems
  • NEo-TEX® Paracril OZO Rubber Housing: Abrasion, Chemical, and Temperature Resistant (-40°C to 75°C)
  • Locking Blade Design for Tamper-Resistant, High-Vibration Applications
  • Floating Blade Construction for Self-Alignment and Enhanced Electrical/Mechanical Connection
  • Tri-Drive Terminals and Two-Piece Cord Clamp for Secure Wiring and Strain Relief

Specifications

Amperage Rating
30 A
Brand Name
Woodhead
Connection Type
Screw Terminal
Current Rating
30 A
Environmental Conditions
None
Material
NEo-TEX Paracril OZO rubber, Nickel-plated brass, Nylon
Nema Rating
NEMA L21-30
Number Of Poles
4-pole/5-wire
Number of Poles
4
Poles
4P/5W
Series
Safeway
Sub Brand
Safeway
Type
Connector
Voltage Rating
208 V
Voltage Rating
3Ø 208V
Package Weight (Imperial)
1.437 L
Package Weight (Metric)
0.652 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.