Energy Saving Electrical Connectors | Request Your FREE Efficiency Report

Published 16 Jul 2024

T&D and Marechal


Energy Saving

Electrical Connectors

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MARECHAL® Decontactor Technology is up to 5.7 times more efficient than a standard pin and sleeve type hard-wired installation – the Decontactor contributes significantly to Energy Savings with reduced costs and improved electrical safety.


The Decontactor Connector

DECONTACTOR = PLUG + SOCKET + INTEGRAL SWITCH DISCONNECTOR

The MARECHAL® Decontactor is a unique plug and socket assembly with an integral load-break switch – the user can safely and instantly disconnect under full electrical current up to 250Amps using the integral load-break switch. Immediate reconnection is possible under electrical load without requirement to shutdown power supply.

Marechal Decontactor Connector

High Material Performance & Quality 

  • Exceptional connection quality: up to 10,000 cycles
  • Resistant up to 8 times the rating current
  • Shock resistant: up to IK10 with metal casings
  • Permanent absorption and tolerance to repeat overload
  • Resist to temperatures from at least -40 °C to +60 °C
  • Automatically watertight: up to IP69K, 100 bars and 80 °C
  • Isolator switch integrate
  • ATEX & IECEX certifications

DXN SERIES


Energy Saving Electrical Connectors

Technically designed to LIMIT HEATING and compensate THERMAL CYCLE.

Comparative Heating Curve

Heating curve of a 60309-2 socket at a constant 63 A current

Blue square

Heating curve of a DECONTACTORâ„¢ at a constant 63 A current

Purple square Successive heating curves of a DECONTACTORâ„¢ at a particular current cycle of 63 A.

Proven Energy Efficiency

5 Key Benefits To Reduce Energy Consumption

Reduce Energy Consumption


Typical Energy Savings

MARECHAL® Decontactor technology compared to traditional hard-wired systems provides the following benefits:

Typical Savings Using Marechal Contact Technology

Based on laboratory tests comparing the performance of two contact technologies: MARECHAL® sprung contact and traditional pin and sleeve contact. For a normal use in a harsh industrial environment.


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