Contact for Pricing
Overview
- NEMA L21-20 locking blade connector for 3-phase 208V AC systems
- Rated 20A at 50/60Hz with 4 poles/5 wires
- Nickel-plated brass contacts and yellow poly housing for corrosion resistance
- Floating blade construction minimizes wear and heat generation
- Tri-drive wire terminals and two-piece cord-clamp strain relief for secure connections
Specifications
Amperage Rating | 20 A |
Brand Name | Woodhead |
Color | Yellow |
Connection Type | Screw Terminal |
Current Rating | 20 A |
Environmental Conditions | None |
Frequency | 50/60 Hz |
Material | Poly |
Nema Rating | NEMA L21-20 |
Number of Poles | 4 |
Number Of Poles | 4-pole/5-wire |
Poles | 4P/5W |
Series | Safeway |
Sub Brand | Safeway |
Type | Connector |
Voltage Rating | 3Ø 208V |
Voltage Rating | 208 V |
Package Weight (Imperial) | 1.187 L |
Package Weight (Metric) | 0.538 kg |
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.