Marechal DSN1 Plugs & Sockets 20A 500V Decontactors (AC22 AC23 IEC60309)

Marechal DSN1 Plugs & Sockets - 20A-63A Decontactors (IP66 IP67 IP69)

Marechal DSN1 Plugs & Sockets

plugs & sockets 20A 500v

marechal dsn1

Marechal DSN1 plugs and sockets are compact and waterproof with an integrated switch for use in industrial applications and have a rated current of 20A and a maximum voltage of 500V.

DSN1 plugs and sockets have an ingress protection rating of IP66/IP67/IP69 when connected and the socket outlet itself is also watertight when the lid is closed.

Marechal DSN1 plugs and sockets have an incorporated breaking capacity of AC-22 / AC-23 and have an impact resistant GRP casing.

The DSN1 also features a safety shutter (socket IP4X/IPXXD), silver-nickel butt contacts and metallic braid to comply with international standards.

Marechal DSN1 Specification

Rated Current (with wiring according to standard)20A
Maximum Voltage500V
Ingress Protection Lid ClosedIP66/IP67/IP69
Ingress Protection Connected PlugIP66/IP67/IP69
Shock Resistance – Impact RatingIK08
Ambient Temperature-40º C to +60º C
Flexible Wiring (Min-Max)1 mm² – 2.5 mm²
Stranded Wiring (Min-Max)1.5 mm² – 4 mm²
Other WiringOn Request
Keying Positions24

Load Break Capability Of Decontactor

  • Comply with IEC EN 60309-1 and IEC EN 60309-4 standards – 20 A / 500 V
  • Load-break capability according to IEC EN 60947-3 / AC-22A – 20 A / 500 V
  • Load-break capability according to IEC EN 60947-3 / AC-23A – 20 A / 400 V
  • Short-circuit current Icc – 10 kA
  • Power kW AC-22/AC-23 – 10 kW
Marechal DSN1

Marachel DSN1 Decontactors | Typical Configuration


Marechal DSN1 – Socket Outlets & Inlets

Voltage 50HzPolarityMarechal Socket Outlet (Female) DSN1 20A
Marechal DSN1 Decontactors - Inlet Female
Marechal Inlet (Male) DSN1 20A
Marechal DSN1 Decontactors - Inlet Male
20 – 24V2P611408A611808A
190 – 230V3P+E61140336118033
220 – 250V1P+N+E61140156118015
380 – 440V3P+E61140136118013
220 – 250V / 380 – 440V3P+N+E61140176118017
480 – 500V3P+E61140936118093
480 – 500V3P+N+E61140976118097


Marechal DSN Plug Assembly manufactured from GRP with IP67/68/69 protection and 20 amp current supply is configured using associated wall mounting socket, plug, wall box, outlet, inlet and handles.

A full range of boxes, sleeves, handles, adaptors and accessories can also be supplied. The Marechal DSN range of plugs and sockets are suitable for rated currents from 20A up to 63A and maximum voltages from 500V up to 690V.

Power Distribution & Control In Hazardous Areas

T&D also distribute hazardous area isolators, control 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

Data Sheets