Emerson Appleton 20 Amp Plug and Receptacle, U-Line
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Appleton™ U-Line™ Factory Sealed 20 Amp Plugs and Receptacles

Brand: Appleton
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Emerson Appleton 20 Amp Plug and Receptacle, U-Line Emerson Appleton 20 Amp Plug and Receptacle, U-Line
U-Line™ Factory Sealed 20 Amp Plugs and Receptacles are used with stationary or portable electrically operated devices in hazardous locations. The ECP Interchanger plug is designed with built-in switch contacts which activate when the plug is twisted into the receptacle. This design allows the ECP plug to fit into standard NEMA 5-20R and 6-20R receptacles, but does not allow standard plugs to be used with the receptacle, ensuring that only safe connections can be made in a hazardous location.
Features
  • Energized receptacle contacts deeply recessed to reduce danger of accidental touching
  • Unique blade-type, brass contacts exert constant pressure along entire contact surface and provide superior electrical contact.
  • Insulators provide superior dielectric and mechanical strength and lowest arc tracking
  • ECP plug fits any standard non-explosionproof receptacle (NEMA 5-20R, or 6-20R) as well as U-Line™ explosionproof receptacles
  • Choice of malleable iron receptacle and mounting box or aluminum receptacle and mounting box
  • Ground fault circuit interrupting cover and receptacle combinations available
  • U-Line™ EFSR-K receptacle covers are UL Classified when used with Killark™ SWB series mounting boxes
  • Intermateable with competitor's plugs of like configurations

Specifications

Brand

Amperage

  • 20 A

Hazardous Area Classification

  • Class I, Division 1, Groups B, C, D, Class I, Division 2 Groups B, C, D, Class II, Division 1, & 2 Groups F, G, Class III, NEMA 3, 3R

Horsepower Ratings

  • 1 or 2

Materials & Finishes

  • Receptacles, Covers, Caps & ECP Plugs are Copperfree (4/10 of 1% Max.) Aluminum with Epoxy Powder Coat. Mounting Box is Malleable Iron with Triple-coat (1) Zinc Electroplate, (2) Chromate & (3) Epoxy Powder Coat Finish. Insulating Blocks are Fiber Glass R

Mounting Box Entries

  • Dead-End or Feed-Thru

Number of Poles

  • 3

Number of Wires

  • 2

Plug Cable Diameter

  • .538 - .639"

Voltage

  • 125 Vac or 250 Vac

Documentation

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