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  • ESCT-SC-325 / 335/ 345 Smart Plug-in 3-in-1 Current Transformers

    • Pluggable terminal
    • 80% labor saving
    • Lockable terminal for safety
    • Cost effective three- phase molded case
    • Ratio ranging from 60/5 to 630/5

    • Description
    • Diagram
    • Manual Download


    The Eastron ESCT-SC series three phase current transformers have been designed to make the installation fast, safe and simple. There are three different frame sizes. Each model has a plug in terminal moulded into the case, which replace the traditional screw terminals. This allows for a faster, error-free installation. The plug in terminals also has two locking screws which secure the male and female terminals together for safety.

    The Eastron ESCT-SC forms part of the " Smartconnect" plug in metering system. Used together with our Smartconnect X835 and pre-manufactured wiring looms, this is a complete " plug and play" solution. Saving up to 80% time o traditional installations. It is fast and simple.


    Rated current:

       1A or 5A

    Test voltage:    

       3kV for 1 minute

    System frequency:  

       50Hz or 60Hz

    Primary ratings:  

        60A to 630A

    Maximum primary voltage: 

        5000Vac(Insulated Conductor)

    Overload withstand: 

        1.2 x rated current continuously

    Dielectric strength:

        2.5KV/ImA / 1min 

    Operating temperature:

        -15℃ to 60℃

    Case material:   


    Aperture holes centres:


    Mounting hardware: 

        Plug-in metal feet for wall or base mounting Busbar and DIN-rail

    Compliant with:



    *Current measurement, monitoring and protection for electrical wiring and equipment

    *Current and power measurement for electric motors, lighting, air compressor, heating and ventilation    system, air-condition equipment and automation.

    *Current, power and energy monitoring device

    *Relay protection device

    Type Selection






    60, 100, 125, 150, 200/1A or 5A



    100, 125, 150, 160, 200, 250/1A or 5A



    250, 300, 400, 500, 600, 630/1A or 5A