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  • Modular switch disconnector 1P | 125A | EVO FSD3 Promfactor Baltic FSD31125

    Code: FSD31125
    Barcode: 4779040154344

    Modular switch disconnector FSD3, designed for disconnecting and switching electrical circuits, but without protective functions. It is used where reliable and quick control of power supply to individual circuits is required.

    This switch disconnector complies with IEC 60947-3 standard and is suitable for use in residential, commercial, or administrative premises. The modular design ensures easy installation on a 35 mm DIN rail, while the robust mechanism guarantees durability. 

  • Technical Data:

    Number of poles: 1
    Rated current (Ie): 125A  
    Rated voltage (Ue): ~230/400 V
    Frequency: 50/60 Hz
    Insulation voltage (Ui): 500 V
    Impulse voltage (Uimp): 6,000 V
    Terminal size for cable: up to 50 mm²
    Durability (electrical/mechanical): 10,000/20,000 cycles
    Protection degree: IP20
    Utilization category: AC-22
    Screw tightening torque: 3 Nm
    Mounting: 35 mm DIN rail (35x7.5 mm)
    Busbar connection: Yes
    Additional equipment connection: No
    Operating temperature range: -22...+55 °C
    Storage temperature: -25...+70 °C
    Application:

    Administrative buildings
    Commercial facilities
    Civil construction
    Electrical cabinets requiring simple operational disconnection
    Advantages:

    Reliable power supply management
    Long mechanical and electrical lifespan
    Easy installation on a standard DIN rail
    Resistant to temperature fluctuations (-22 °C to +55 °C)
    Disadvantages:

    No protective functions (no overload or short-circuit protection)
    IP20 protection class – unsuitable for humid or dusty environments
    The FSD3 modular isolator is an excellent solution for operational circuit control. However, if protection against overloads or short circuits is required, it is recommended to use it in conjunction with circuit breakers or fuses. 

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.
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