WJ85222220 4P5W20A277/480V industrial generator plug The WJ85222220 is an industrial generator plug configured as 4P5W for 277/480V systems. It provides a reliable, readytouse connection between generators and equipment, supporting a 20 A rating for common industrial loads. Key benefits Safe, compatible connection for 277/480V generator power in industrial environments 4P5W configuration with neutral and ground to support proper power distribution 20 A rating suitable for a wide range of loads and applications Designed for quick and dependable plug connections to minimize downtime Robust, purposebuilt for continuous use in industrial settings Key attributes Functionality: 4pole, 5wire generator plug for 277/480V operation Compatibility: intended for industrial generators and loads that require a 4P5W 277/480V connection Rating: 20 A Configuration: 4P5W, 277/480V Model: WJ85222220 Brand alignment: part of the WJ series, configured for standard industrial generator connections Material and construction Built for industrial use with a durable construction suitable for frequent connections in demanding environments Specific material composition not provided; design focuses on reliability and compatibility with 277/480V generator systems Performance and use cases Performance: rated for 20 A at 277/480V to support typical industrial loads while maintaining a solid, secure connection Use case 1: Standby power for manufacturing lines during utility outages, ensuring critical equipment remains powered Use case 2: Temporary power distribution on construction sites that utilize 277/480V equipment and tools Use case 3: Backup power distribution for warehouses or data center ancillary systems requiring 277/480V connections Installation and safety notes Ensure compatibility with your generator receptacle and load requirements Verify that the connected load does not exceed the 20 A rating If in doubt, consult a licensed electrician to confirm proper installation and safety compliance