U-Line 20 Amp Panel Mounting Plugs and Receptacles

Explosionproof. Factory Sealed. Dead-Front Safety Construction.
125 Vac, 20 Amp, 1 HP; 250 Vac, 20 Amp, 2 HP.

  • NEC/CEC:
    Class I, Division 1, Groups C, D
    Class I, Division 2, Groups B, C, D
    NEMA 3, 3R, 3RX, 4X, 7CD, 12

When you need multiple, watertight and explosionproof receptacles—without a separate power run to each receptacle—count on U-Line® 20 Amp panel mounting plugs and receptacles. The receptacles are threaded for installation into approved enclosures with either threaded or non-threaded openings, allowing one run of wire and conduit to power as many receptacles as you need in a given area.

These receptacles feature the same twist-lock mechanism as our standard U-Line receptacles, producing an audible click to let you know the plug is locked in place and the receptacle is energized. Two models are available, with different threading styles:

  • ECHT is designed for use with 1-1/2" NPT tapered threads, such as in panelboards
  • ECH is designed to be used with 2" NPSM straight threads
  • Both styles are supplied with a steel locknut and neoprene sealing gasket assembly for use in settings where a threaded enclosure is not required.

U-Line® Factory Sealed 20 Amp Panel Mounting Plugs and Receptacles Catalog Pages

Applications Features Catalog Numbers Product Downloads
  • Class I, Division 1 applications require a minimum of five full threads of engagement (seven for Group B)
  • ECHT is designed to be used where unit is threaded into 1-1/2" NPT (tapered) threads, such as in panelboards
  • ECH is designed to be used where the unit is threaded into 2" NPSM (straight) threads
  • In Class I, Division 2 applications, no thread engagement is required unless non-factory sealed devices are also installed in the enclosure
  • ECHT and ECH are suitable for use with approved enclosures having threaded or non-threaded openings for these receptacles

Appleton

U-Line Factory Sealed 20 Amp Panel Mounting Plugs and Receptacles

 Appleton Plugs and Receptacles Brochure

Appleton Plugs and Receptacles Brochure