ATEX plugs and sockets DXN1 - 20A

The explosionproof Marechal plugs and sockets are suitable for both GAS and DUST applications. In combination with a high IP protection level and resistance against all kinds of chemicals, these devices are suitable for aggressive environments. The polyester case has a sturdy, compact design.

The integrated switch allows switching under live power, so a safety switch is no longer necessary.
The silver-nickel contact surfaces guarantee even contract pressure with low contact resistance, so that the devices can handle a higher inrush current.

The materials are made up of parts, so that different combinations are possible. The most common combinations are offered here, but different combinations and options are available on request.

DXN1-C20-024-2, DXN1-C20-230-3, DXN1-C20-400-5
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General technical specifications

Protection IP66
Material polyester
Ambiant temperature -40°C - +40°C
Guideline ATEX
Manufacturer Marechal
Suited for
Zone 1 Zone 2
Zone 21 Zone 22

Classification

  • II 2 G Ex d e IIC T6 Gb
  • II 2 D Ex tb IIIC T70°C Db

Zone

0 1 2
20 21 22

Ordering data (click on the order reference for more details)

Order refer. Description Rated current Voltage No. of poles
DXN1-C20-024-2 Wall socket 20A 20-24 VAC 2P
DXN1-S20-024-2 Plug 20A 20-24 VAC 2P
DXN1-K20-024-2 Coupling 20A 20-24 VAC 2P
DXN1-I20-024-2 Built-in wall socket 20A 20-24 VAC 2P
DXN1-C20-230-3 Wall socket 20A 220-250 VAC 1P+N+PE
DXN1-S20-230-3 Plug 20A 220-250 VAC 1P+N+PE
DXN1-K20-230-3 Coupling 20A 220-250 VAC 1P+N+PE
DXN1-I20-230-3 Built-in wall socket 20A 220-250 VAC 1P+N+PE
DXN1-C20-400-5 Wall socket 20A 380-440 VAC 3P+N+PE
DXN1-S20-400-5 Plug 20A 380-440 VAC 3P+N+PE
DXN1-K20-400-5 Coupling 20A 380-440 VAC 3P+N+PE
DXN1-I20-400-5 Built-in wall socket 20A 380-440 VAC 3P+N+PE

On request

  • ambient temperature -40°C - +60°C
  • other voltages, frequencies and contact configurations
  • sockets and plugs 125A or 200A
  • wall socket with 70° inclination instead of 30°
  • alternative cable intries
  • compact or multicontact connector