Hazardous Area Plugs – Zone 1 & Zone 2 Plugs, Sockets & Connectors (Explosion Proof – ATEX & IECEx)

View Sub Products

Hazardous Area Plugs - Zone 1 & Zone 2 Plugs, Sockets & Connectors (Explosion Proof - ATEX & IECEx)

Hazardous Area Plugs – Zone 1 & Zone 2 Plugs, Sockets & Connectors (Explosion Proof – ATEX & IECEx)

High Current PlugsHigh Temperature PlugsATEX

Marechal hazardous area plugs and sockets offer an extensive and comprehensive product range for all industrial electrical power applications in Zone 1 & Zone 2 Hazardous Areas with power currents varying from 10A to 680A with up to 1,500 volt power supplies.

Typical applications for explosion-proof hazardous area plugs include mobile machinery, portable plant, wellhead control panels, mobile skid units and offshore heavy power, data and signal distribution.

Hazardous Area Plugs

Thorne & Derrick are Approved Main Distributors for Marechal Hazardous Area Plugs – contact us for competitive prices, fast delivery and expert technical support to enable the selection and specification of the correct plug, socket or decontactor for all industrial and hazardous area power distribution applications.

A Decontactor® is a plug and socket outlet system with an integrated power switch permitting absolutely safe connection and disconnection of electrical equipment with plug-and-play simplicity.

Safe & Reliable Plugs For Hazardous Areas

Marechal plugs combine electrical safety and reliability for power control and distribution in hazardous area industries where explosions are a real risk – plug and socket assemblies are suitable for flammable gases and vapours classified according to ATEX as Zone 1 & Zone 2 hazardous areas.

Hazardous Areas

Safe With Marechal & Technor

Watch our Marechal video providing an overview of EX products certified for hazardous areas including plug-socket outlets, lighting, control stations (Zone 2), junction boxes, flameproof electrical enclosures and electrical socket boxes

Hazardous Area Plugs - Zone 1 & Zone 2 Plugs, Sockets & Connectors (Explosion Proof - ATEX & IECEx)

Decontactors = Plug + Socket-Outlet + Motor Load Make/Break Switch. No ordinary plugs and sockets, Marechal Decontactors permit safe connection and disconnection of electrical equipment from live power supply, with no requirement for hard-wiring or contactor.

Marechal DXN Plugs

Compact & Watertight Decontactor

Marechal DXN Plugs Compact & Watertight Decontactor

Marechal DXN Plugs

  • Ex II2 G D Ex de IIC, Ex tb IIIC
  • Automatic IP66/IP67 water and dust tight decontactors
  • Integrated load break switch
  • Robust and compact design
  • High performance poly casing
  • 20-63A plugs
  • 550V-750V plug and socket outlet

Marechal DXA1 Plugs

Metal Decontactor

Marechal DXA1 Plugs Decontactor for Industry

Marechal DXA1 Plugs

  • Ex II2 G D Ex de IIC, Ex tb IIIC
  • Automatic IP66/IP67 water and dust tight decontactors
  • Integrated load break switch
  • Locking in connected or disconnected by padlockable shaft
  • Intended for low temperature -55ºC
  • 20A plugs
  • 550V plug and socket outlet

Marechal DX Plugs

Metal Decontactor

Marechal DX Plugs Metal Decontactor

Marechal DX Plugs

  • Ex II2 G D Ex de IIC, tD A21
  • Automatic IP65 water and dust tight decontactors
  • Integrated load break switch
  • Locking in connected or disconnected by keying axis
  • 20-200A plugs
  • 750V plug and socket outlet

Marechal PNCX Plugs

Compact Connectors & Plugs

Marechal PNCX Plugs Compact Connectors & Plugs

Marechal PNCX Plugs

  • Ex II2 G D Ex de IIC, Ex tb IIIC
  • Electrical connector for harsh environments and hazardous areas (ATEX) and can be used in Zones 1 & 2 (gas) and Zone 21 & 22 (dust)
  • Compact and easy to use
  • IP66/IP67 watertight
  • Longlife
  • 5A plugs
  • 250V plug and socket outlet

Marechal PXN12C, DXN25C & DXN37C Plugs

Multi-Contact Connectors & Plugs

Marechal PXN12C Plugs Connectors & Plugs

Marechal PXN12C, DXN25C & DXN37C Plugs

  • Ex II2 G D Ex de IIC, Ex tb IIIC
  • From 12 to 37 contacts
  • Locking in connected or disconnected position
  • Corrosion free metal casing
  • 10A plugs
  • 220-440V plug and socket outlet

Marechal SPex Connectors

Single Pole Power Connectors

Marechal SPex Connectors Single Pole Power Connectors

Marechal SPex Connectors

  • Ex II2 G D Ex de IIC, Ex tb IIIC
  • IP65/IP66 water and dust tight
  • Electromechanical interlocking system
  • Mechanic and visual keying
  • 235-680A plugs
  • 1000V AC or 1500V DC plug and socket outlet
Power Plugs For Industry

Visit our Blog to discover how Marechal decontactors provide safe and reliable low voltage power to all industries.

➡ For complete information, specifications and technical data about Marechal Hazardous Area Plugs please refer to the product sections below – contact T&D to discuss applications for hazardous area plugs and sockets for potentially explosive atmospheres including Zone 1 & Zone 2.

Plugs Sockets - Food Beverage - Marechal

Food & Beverage. Waterproof plugs (IP66 IP67) withstand high pressure cleaning, spray and humidity.

Plugs Sockets - Oil & Gas - Marechal

Oil & Gas. ATEX plugs certified for hazardous area Zones 1/2 (gas) and Zones 21/22 (dust).

Plugs Sockets - Construction - Marechal

Heavy Industry. Electrical power plugs up to 750A with safe disconnect under load.