Appleton™ U-Line™ Factory Sealed 20 Amp Plugs and Receptacles - Hazardous Location Electrical Connectors

The Appleton™ U-Line™ Factory Sealed 20 Amp Plugs and Receptacles (PN EFSC1752023) are designed for use with stationary or portable electrically operated devices in hazardous locations. These devices provide safe, explosion-proof electrical connections suitable for environments with flammable vapors, gases, or corrosive conditions. The ECP Interchanger plug features built-in switch contacts activated upon twisting into the receptacle, allowing compatibility with standard NEMA 5-20R and 6-20R receptacles while preventing use of standard plugs in hazardous locations. This product is ideal for electrical distributors and switchgear suppliers requiring reliable, factory-sealed wire and cable connections for lighting solutions and industrial power applications.

Specifications

• Amperage: 20 amperes
• Horsepower: 1 horse power
• Number of Wires: 2
• Product Weight: 4.86 lbs
• Manufacturer Part Number: EFSC1752023
• UPC: 781381284004

Features

• Factory sealed design for hazardous locations
• Built-in switch contacts activate when plug is twisted into receptacle
• Compatible with standard NEMA 5-20R and 6-20R receptacles
• Prevents use of non-approved plugs in hazardous environments
• Grounded through extra pole and receptacle housing for safety
• Suitable for 125V, 20 ampere applications

Downloads & Links

• Instruction Sheet: ECP and NCP Plugs, 330062 | Appleton
• Instruction Sheet: U-Line Contender and U-Line Factory Contender Factory Sealed 20 Amp Plugs and Receptacles, 330062-1 | Appleton
• Catalog: U-Line Factory Sealed 20 Amp Plugs and Receptacles | Appleton
• Product Guide: Appleton U-Line Interchanger 15 and 20 Amp Plugs | Appleton
• Instruction Sheet: ECP and NCP Plugs, 330100