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Thorne & Derrick

T&D supply LV-HV Cable Accessories, Jointing & Electrical Eqpt - we service UK and global businesses involved in cable installations, jointing, substation and electrical construction at LV, 11kV, 33kV and EHV.

Marechal Plugs & Sockets for industrial power supply include standard, industrial, high current and hazardous areas solutions for offshore, marine, oil, gas, petrochem, water, rail, food and beverage, mines and quarries, ports and shipyards and manufacturing industries.

EX
ATEX, IEC Ex, GOST Hazardous Area Eqpt

 
Motor Switches - Marechal DB     Motor & Pump Connectors
Motor Switches - Marechal DB    

Motor & Pump Connectors

Marechal disconnectable motor switches (AC-3) for motors, pumps and highly inductive loads.

* 40-125A, 7.5-45kW, 690V a.c.
* IP66/67 water and dust tight
* Metal casing IK09 shock resistant

Applications : Pumps, motors and highly inductive loads - production lines and test benches for motors, fans, conveyors, mixers and containers. Marechal decontactors reduce downtime compared to hard-wiring.

DB3 Switch  - 40A, 7.5KW
DB6 Switch  - 75A, 22KW
DB9 Switch  - 125A, 45KW

 

   

30A to 250A, up to IP66/67

Marechal DS plugs and sockets (decontactors) are used to supply electric pumps and motors for water treatment and purification applications.

Applications : Connect mobile power to motors, submersible pumps, machines and mixers enabling workers to safely make and break electrical connections under full load.

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Star Delta Connectors     Decontactors - Marechal DSN
Star Delta Connectors     Decontactors - Marechal DSN

16A to 150A

Marechal star-delta connectors suit up to 150A - 7 pole.

  • 16, 25, 32, 50, 90, 150amp
  • Up to 415 or 500 V a.c.
  • AC-22 Load breaking capacity
  • IK08 IK09 shock resistant
  • Marechal DN20C and DN9C : IP54/IP55 water and dust-tight
  • Marechal PN7C and DSN7C3 : IP66/IP67 water and dust-tight
GRP or metal cased plugs are chemical and corrosion resistant, -40 °C to +60 °C.

 

   

20A to 63A, up to IP66/67

Marechal DSN plug and socket outlets (decontactors) provide switch rated assemblies for reduced machine downtime and improved plant production.

Applications : abbatoirs, cheese plants, bottling plants, breweries and distilleries.

IP66/67 watertight and with socket-outlet safety shutter providing IP4X protection. No hard-wiring.

 

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Decontactors - Marechal DN     High Temperature Plugs & Sockets
Decontactors - Marechal DN     High Temperature Plugs & Sockets

20A to 150A

The first industrial plug and socket-outlet equipped with an integral switching device, Marechal DN is still the perfect heavy-duty solution: resists mechanical shock (IK09), overloads, heat and chemicals.

 

Heavy industry power supply to conveyors, motors, networks, crushers and machines - mines, quarries, steel, iron, power stations.

   

30A, 500V to 240 °C

PN plugs and socket-outlets provide automatic IP66/67 watertightness - spring-assisted terminals prevent loose conductors caused by vibration, thermal cycling and conductor creep. Fit them and forget them!

Applications : Iron, steel, electric ovens and motors.

 

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Marechal Hazardous Area Plugs, Sockets, Decontactors Zones 1 & 2 (ATEX) - Oil, Gas & Petrochem

Marechal DXN plug and socket outlets (decontactors) comply with ATEX hazardous area certification for use in explosive atmospheres including Zones 1 and 2 (gas) and Zones 21 and 22 (dust).

Marechal DXN ATEX certified hazardous area plugs and sockets are rated from 20-63amps, IP66/67 watertight ingress protection and with socket-outlet safety shutter providing IP4X protection - DXN plugs and sockets comply with EN 50018 (explosion proof safety "d") EN 50019 (increased safety "e"), EN 50281-1-1 (electrical equipment for use in flammable dust atmospheres) and IEC 60309-1 (plugs and socket-outlets for industrial purposes) standards.

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Cable Cleats Matter - Ellis Patents cleats contain dangerous short circuits : protecting people, power and plant. Without fail - specify EP

 

Try T&D for LV Feeder Pillars and Pre-Wired Distribution Pillars

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