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Relays - Protective
MIFII Digital Feeder Relay

Firmware Selector

Using the dropdown menus below, select your current MIFII configuration for which you wish to download the appropriate firmware. After making your choice, click the Download button.
Important: Use MII Setup 1.10 or later to load firmware 4.01 or newer. If you have any questions, please contact technical support team ([email protected]) for details.

Order Code
File to
Download

Phase / Ground
Curve Shapes
('C' option only available with 'MIFII-N' models)
Phase Range
Ground Range
Language
Options
Recloser
(Recloser not available with base model)
Power Supply
Environment

After downloading the file, use an UnZip utility (such as PKzip) to extract the binary file (.bin) and use M+PC to upload the file to your relay. To inquire about a version not available here, send an email to [email protected].