Thank you for choosing ElectricalOM !


Which version should I use?

ElectricalOM provides two distinct release options to suit the needs of a wide range of users: the Full Release and the Early Access version.
Details on the differences are in the knowledgebase here.
Both versions are actively developed and fully supported by the ElectricalOM team, provided you have an active support and updates subscription.


Full release version (Recommended):

ElectricalOM - Download (2025.12.30.20)

MSI Installer download


See what's new in the current release: ElectricalOM v.25.12




Early Access Version:

ElectricalOM Early Access - Download (2026.4.30.1)

MSI Installer download

Warning

  • Download the new version only if you have an active support/updates subscription
  • If you are asked for a password to install the software during the installation, please get in touch with your IT to provide the necessary permission
  • For any assistance please contact us



  • Improvements & Bug fixes

    06.02: Improvements in MobileEOM export


    16.02: Improvements in Revit sync


    24.03: Improvements in power supply selection



    24.03: Extra display option for final loads (Duty current) = Ib x DF



    31.03: Isc (rms) will be displayed in the circuit schedules report



    21.04: Ability to export the limitations list to Excel



    27.04: Circuit selection in the schematic cable schedules functionality





    New functionality

    06.02: Diversity mode (Duty, Standby)



    11.02: Considerations for Regulation 411.3.1.2 for the applicable maximum disconnection times



    11.02: DC Arc flash calculations based on Strokes Method



    13.02: Ability to specify the backup autosave folder



    26.02: Kcorr factor for PV strings based on IEC 62548-1:2023 (specific simulation conditions, bifacial arrays)



    26.02: CAD plan symbol – default print colour option (style consistency)



    04.03: Electronic protection relay dedicated earth fault curves



    08.04: Consideration for regulation 434.2.1 - Position of devices for protection against fault current



    24.04: Revit 2027 compatibility




    Devices

    06.02: Updated SE GV5/6 Motor Circuit Breakers

    06.02: Littelfuse BESS PSX Series Square-Body Fuses

    09.02: ABB S300P AC MCBs

    09.02: ABB S200M-UC DC MCBs

    13.02: Schneider Electric ComPacT NSX400 DC PV

    26.02: Allen Bradley 140UT MCCBs

    24.03: Eaton Utility Fuses gG BS88-3 (BS 1361) KR85

    24.03: ABB S200 MCBs DC (72V)

    24.03: Hager Obs MCCBs HN203

    24.03: Tembreak 2 Lite MCCB - E250-SF FTFM 25kA

    26.03: EATON IZM63 PXR20, PXR25 ACBs

    31.03: STAHL 8530C MCBs/RCBOs

    20.04: Terasaki ZE250-NJ MCCB

    27.04: Terasaki S250-NE

    27.04: Red spot TIS - aM fuse links

    27.04: DormanSmith M series MCBs/RCBOs

    27.04: Mersen Ferrule fuse-links 14x51 gG 500/690V AC

    30.04: Mersen Ferrule NH fuse-links Size 4 gG 500V AC

    30.04: Allen-Bradley MCCB 140MT-D9N


    Cables

    24.02: Cleveland Cables

    31.03: EN/EUPEN N2XH-J Multicore Power Cable (VDE 0276-604/ VDE 0276-627)

    08.04: DC/EN Cable NKT RQAQ Xtra Dual-core

    20.04: EN/EUPEN MSR-2X(C)HV Instrumentation Cable

    20.04: EN/PROTOMONT (N)SSHOEU 3E 0,6/1KV

    20.04: NEC-USA/DLO Cables

    30.04: NEC-USA/NNC Single Conductor Type W Power Cable 600/2000V

    30.04: NEC-USA/NNC SOOW PORTABLE POWER CABLE 600V BLACK UL/CSA






    Prerequisites

    Enable the system settings and download the files below if they are missing from your system

    System requirements

    The recommended computer and system requirements are:

    • Intel® i7 or equivalent processor
    • Microsoft Windows 10/11 (64bit)
    • 16 GB RAM
    • SSD Hard Drive
    • 50 GB free hard disk space
    • 1920 x 1080 display resolution



    We would like to make sure that you are using ElecticalOM in the best possible conditions.

    If you are having trouble using the software do not hesitate to contact us.

    To arrange a free web demonstration of the software, just fill and submit the presentation request and a member of our team will contact you to arrange the presentation.


    Best Regards,
    The ElectricalOM team

    Useful links:
    Tutorial - Quick Start | Video Tutorials | Presentation Request