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"Vecas" residual current relays | for installation in electrical distribution boxes | cabinets

  • Vecas offers high-quality electrical protection solutions for both residential and industrial applications.

    RCCB (Residual Current Circuit Breaker) – leakage relays designed to protect people from electric shock and fire hazards due to current leakage.

    RCBO (Residual Current Circuit Breaker with Overcurrent protection) – combined devices that simultaneously protect against current leakage, short circuits, and overloads.

    Both types of devices are mounted on a 35mm DIN rail and are ideal for electrical distribution panels in residential, commercial, and industrial facilities.

    Applications:

    Residential homes (bathrooms, kitchens, garages)

    Apartments and multi-family buildings

    Commercial premises (shops, offices)

    Industrial electrical installations

    EV charging stations

    Temporary construction sites

    Solar energy systems (AC part)

    Features and Benefits:

    Protection against current leakage (RCCB and RCBO)

    Overload protection (RCBO)

    Short-circuit protection (RCBO)

    Integrated test button (RCCB and RCBO)

    Suitable for DIN rail mounting (RCCB and RCBO)

    Advantages:

    Reliable personal and equipment protection

    Clear indication and easy operation

    Suitable for various installations

    RCCB – economical solution when combined with MCB

    RCBO – comprehensive protection in one device

    Quick installation on DIN rail

    Disadvantages:

    RCCB does not protect against overload – requires additional MCB

    RCBO occupies slightly more space than a standard MCB

    More expensive than classic MCB or RCCB separately

    Vecas leakage relays (RCCB) and combined switches (RCBO) are reliable, functional, and universally applicable electrical safety solutions for residential, industrial, and commercial installations. RCCB is ideal for basic protection against current leakage, while RCBO offers advanced, comprehensive protection in one device – against electric shock, overload, and short circuit.

    By choosing Vecas, you ensure the safety of your systems, compliance with international standards, and easy installation. It is an optimal solution for both newly installed and modernized electrical distribution systems. 

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