Woodhead 520P7 - 20 Amp Safeway® Pin & Sleeve Plug, 4 Pole/5 Wire, 3øY 480V, Red
Woodhead

520P7

Alternate Item Number: 1301500238

UPC: 786788725389

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Specification Sheet

Contact for Pricing

Overview

The Woodhead 520P7 is a 20 Amp, 4-pole/5-wire Safeway® Pin & Sleeve Plug designed for 3-phase, 480V AC industrial applications. This plug features a vibrant red housing for immediate visibility in high-traffic environments and meets IEC 309 standards for global compatibility. Constructed with nickel-plated brass blades and a nylon housing, it delivers reliable electrical continuity with a maximum operating temperature of 75°C and a minimum of -40°C. The Safeway® design includes self-adjusting split contact sleeves, a latching mechanism to prevent accidental disengagement, and a keyway for fast, accurate alignment. Rated for 20A at 480V, it supports heavy-duty machinery, generators, and portable power systems in petrochemical plants, pulp and paper facilities, and construction sites. The 5-wire configuration ensures comprehensive grounding for safe operation of sophisticated industrial systems. Compatible with cable diameters from 0.335" to 0.640", it includes a two-piece cord-clamp strain relief for secure cable management. Trusted by industrial professionals, the 520P7 combines durability, safety, and performance in critical power distribution scenarios.
  • 20 Amp, 480V AC, 4-pole/5-wire configuration for 3-phase systems
  • Red housing for instant visibility in industrial environments
  • Nickel-plated brass blades and nylon housing for durability and corrosion resistance
  • Self-adjusting split contact sleeves and latching mechanism for secure connections
  • Operating temperature range: -40°C to 75°C; IP44 rated for environmental protection

Specifications

Amperage Rating
20 A
Brand Name
Woodhead
Color
Red
Connection Type
Pin & Sleeve
Current Rating
20 A
Environmental Conditions
IP44
Number Of Poles
4-pole/5-wire
Number of Poles
4
Poles
4P+G
Series
Safeway
Special Features
IEC Configuration 309-1/309-2
Sub Brand
Safeway
Type
Plug
Voltage Rating
480 V
Voltage Rating
3ØY 480V
Package Weight (Imperial)
2.375 L
Package Weight (Metric)
1.077 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.

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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.