Appleton™ U-Line™ Contender™ Factory Sealed 20 Amp Plugs and Receptacles

Appleton

Appleton™ U-Line™ Contender™ Factory Sealed 20 Amp Plugs and Receptacles

Appleton

U-Line™ Contender™ Factory Sealed 20 Amp Plugs and Receptacles feature a dead front design making them ideal for use with electrical equipment in hazardous locations. The neoprene gasket in the throat of the receptacle seals against the plug or the spring-loaded cover to seal out water, dust and corrosive compounds. Although U-Line plugs can be used with ordinary receptacles, U-Line receptacles are designed so that they can't be energized by an ordinary plug.

Specifications

Hazardous Area Classification
Class I, Groups C, D; Class I, Division 2, Group B; Class I, Zone 1, Group IIB; Class I, Zone 2, Group IIB + H2; Class II, Groups F, G; Class III; NEMA 3RX, 7CD, 9FG
Amperage
20
Voltage
125 Vac or 250 Vac
Number of Poles
3
Number of Wires
2
Plug Cable Diameter
.538 – .639"
Mounting Box Entries
Dead-End or Feed-Thru
Materials and Finishes
Back box is malleable iron with triple-coat– (1) zinc electroplate, (2) chromate and (3) epoxy powder coat. Cover (and optional back box) is copperfree (4/10 of 1% max.) aluminum with epoxy powder coat. Fiberglass reinforced thermoset polyester insulating blocks.

Features

  • Dead front design: receptacle is not energized until plug is fully inserted and switch is engaged
  • ECP plug fits any standard non-explosionproof receptacle (NEMA 5-20R, or 6-20R) as well as U-Line explosionproof receptacles
  • Insulators provide superior dielectric and mechanical strength and lowest arc tracking
  • Covers are UL Listed when used with Contender™ Series back boxes
  • Avaiable with the GFS-1 factory sealed ground fault circuit interrupter cover.

Documents & Drawings