Medilec Line Isolation and Overload Monitor (Liom)

Medilec Line Isolation and Overload Monitor (Liom)

Medilec Line Isolation and Overload Monitor (Liom)

Item Number: MLHG6

RRP (Inc. GST)



Qty UoM EAN Colour



Product brand



EU RoHS Directive


Mercury free


RoHS exemption information


China RoHS Regulation

Product out of China RoHS scope. Substance declaration for your information


Unit Type of Package 1


Number of Units in Package 1


Package 1 Weight

3.746 kg

Package 1 Height

19 cm

Package 1 width

36 cm

Package 1 Length

36 cm
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Frequently Asked Questions

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What replaces the line isolation and overload monitor E05/36/2 and E05/48/2?

The part number for the line isolation and overload monitor is MLHG6. The MLHG6 line isolation and overload monitor replaces both E05/36/2 and E05/48/2.
The MLHG6 requires a wall box, the part number for the wall box is MLHG6B-AU.
Some of the key features are:
  • Programmable for current monitoring up to 100A
  • In-built test / verification module
  • Tracks data history of operational mode and faults
  • Fully approved to AS/NZS4510:1999 Isolated Electrical Supplies for Medical Uses
  • Meets requirements for AS/NZS3003:2011 Electrical Installations – Patient Areas of Hospitals
  • Potential to integrate into BMS
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Why is my Medilec MLHG6 LIOM displaying “LOAD %” instead of “SAFE” ?

There has been a firmware upgrade and the previous “SAFE” wording has been replaced with “LOAD %”. There is no setting available to restore the device back to the original “SAFE” wording.
The reason for the upgrade is that the useful “LOAD %” value was previously only viewable by navigating through a user menu. It has been decided to move this information onto the front display.
The overall status of the MLHG6 Line Isolation & Overload Monitor (LIOM) can still be determined by the green “SAFE” LED or yellow “HAZARD” LED.

“SAFE” Version
Software versions D384V1.00 and below (viewable via INFO user menu)
Serial No. 16 01 501490 and below
Date code: Below March 2016
 “LOAD %” Version
Software versions: D384V1.02 and above (viewable via INFO user menu)
Serial No: 16 03 511881 and above
Date code: March 2016 and above