Marechal DSN Plugs & Sockets Industrial Power Supply & Motor Connections (20-63A)

Marechal DSN Decontactor plugs & SocketsMarechal DSN Plugs & Sockets

Marechal Decontactors IP66 IP67


Marechal DSN range of industrial power supply and motor connection plugs and sockets provide low voltage distribution, 20amps-63amps.

Marechal DSN range industrial plugs are the quality standard for manufacturing industry providing the compliant with International Standard IEC60309-1 and European Standard EN60309-1 (Plugs & Sockets Outlets for Industrial Purposes).

Marechal DSN Industrial Decontactors Plugs & Sockets Specifications:

  • 20amp-63amp current ratings for plug and socket assemblies
  • 500v-1000v a.c.
  • IP66/IP67 water and dust tight plug assemblies
  • AC-22 / AC-23 load breaking capability
  • GRP casings, chemical and IK08 shock resistant
  • Plugs resistant to temperature changes -40 to +60 Degrees Celsius
  • Equipped with silver-nickel butt contacts for lifetime reliability

Marechal DSN Plugs & Sockets Industrial Power Supply & Motor Connections (20-63A)

Specification  Marechal DSN1 Marechal DSN3 Marechal DSN6
Rated Current (ln) 20A 32A 63A
Umax 500V 690V 1,000V
AC-22 Switching Capacity 20A / 500V 32A / 690V 50A  / 690V
AC-23 Switching Capacity 20A / 400V 32A / 400V 63A / 400V
Auxiliary Contacts (Optional) - 2 4
Keying Positions (To distinguish between different power supplies & applications) 24 24 24
Ambient Temperature -40ºC to +60ºC -40ºC to +60ºC -40ºC to +60ºC
Short Circuit Current lcc 10kA 10kA 10kA

Marechal DSN plugs and sockets comply with:

  • IEC EN 60309-1 & IEC EN 60309-4 European and International standards (plugs and socket-outlets for industrial purposes),
  • The European Low Voltage Directive 2006/95/CE (2014/35/EU from April 20 2016),
  • The European ‘Machine Directive’ 2006/42/CE regarding equipment isolation,
  • The French NF C 15-100 standard,
  • The French decree dated 20 December 2011 pertaining to the wiring and operating conditions of movable electrical apparatuses,
  • The decrees relating to workers’ protection in Belgium, Spain and Italy,
  • The switch utilization categories AC-22A and AC-23A described in IEC EN 60947-3.
  • The UL 1682 (USA) and CSA C22.2 N° 182.1-07 (Canada) standards for plugs and socket outlets

Marechal DSN Plug Polarity Options

A full range of power plug options are available - contact T&D for other voltages, frequencies and contact configurations.

  • 2P
  • 3P+E
  • 1P+N+E
  • 3P+E
  • 3P+N+E
  • 3P+E
  • 3P+N+E

Marechal DSN Plugs & Power Distribution Systems

Marechal DSN decontactors (plug and socket outlets with integral power switch) are supported by an ancillary range of wall mounting sockets, wall boxes, socket outlets, sleeves, inlets and handles.

IEC 60309 Plugs

IEC 60309 is an international standard from the International Electrotechnical Commission (IEC) for "plugs, socket-outlets and couplers for industrial purposes" and high-current power connectors. Also certified by VERITAS LCIE, UL, AS, VDE, TR CU (GOST) and cCSAus.

Marechal DSN plugs and sockets range of decontactors is supported by a full line of wall mounting sockets, inclined sockets, coupler sockets, wall mounting appliance inlets and inclined appliance inlets. 

Marechal DSN Plugs & Sockets Decontactors - The Range

Marechal DSN1 Plugs - 20amp

Marechal DSN1 Plugs & Sockets 20amp
Marechal DSN3 Plugs - 32amp

Marechal DSN3 Plugs & Sockets 32amp

Marechal DSN6 Plugs - 63amp

Marechal DSN6 Industrial plugs & Sockets

Marechal Electric - Plugs & Sockets Safety : Marechal has designed decontactor plugs and socket-outlets which are plugs and socket-outlets with an integral switching device enabling the user to always withdraw the mobile part (plug or connector) in complete safety as the circuit is already dead.

YouTube Video Playlist: Marechal Industrial Plugs & Sockets

Marechal DSN Industrial Decontactors Plugs & Sockets 

T&D also distribute hazardous area isolatorscontrol panels and distribution boards, electrical enclosures and motor starters certified according to ATEX for use in Zone 1 & Zone 2 (gas/vapour) explosive atmospheres.

Hazardous Area ATEX Zone 1 Zone 2 - Power Distribution


Marechal Decontactors - Plug & Socket + Switch


Marechal DSN Plugs & Sockets Industrial Power Supply & Motor Connections (20-63A)