Products catalog

  • Industrial protective DC circuit breaker for solar modules 2P | 160A | 1000VDC | 50kA

    Code: ES-TXBD2-160/PV

    A high-class molded case circuit breaker (MCCB) designed for use in direct current (DC) circuits where reliable protection against overloads and short circuits is required. This breaker is especially suitable for solar photovoltaic (PV) systems, wind power, hydropower, and other low-voltage DC energy distribution systems operating up to 1000V DC.

    With a high breaking capacity of up to 50 kA and reliable performance under harsh conditions, this breaker protects components of solar power plants or battery systems. 

  • Technical Specifications

    Number of poles: 2P

    Rated voltage: DC 1000V

    Rated current: 160A  

    Breaking capacity (Icu): 50kA

    Service breaking capacity (Ics): 35kA

    Protection: Overload and short-circuit

    Operating temperature: -20 °C to +60 °C

    Certifications: CE

    Standards: IEC/EN 60947-2

    Features

    Reliable disconnection in case of short circuit or overload

    Suitable for DIN rail or distribution cabinet mounting

    Can be used as a main disconnection switch in solar systems

    Stable performance even at high breaking capacity (up to 50kA)

    Applications

    Solar photovoltaic (PV) systems

    Rooftop solar power plants

    Wind power systems

    Hydroelectric DC lines

    Electric vehicle charging stations

    Railway power distribution systems

    Industrial low-voltage DC networks

    Energy storage (battery) systems

    Pros

    Very high 50kA breaking capacity – high safety class

    Operates in a wide temperature range

    Reliable protection against DC hazards – especially for PV systems

    Certified according to international standards (IEC/EN 60947-2, CE)

    Versatile use in various energy systems

    Cons

    Not suitable for AC networks – only for DC systems

    High breaking capacity may be excessive for small residential systems

    Requires professional installation and PV system integration

    Summary
    A reliable, certified solution for solar, wind, and other renewable energy systems requiring high safety and long-term protection against dangerous current surges. Thanks to its robust construction and high breaking capacity, this switch is an excellent choice for both industrial and residential users seeking safe and stable DC circuit operation. 

    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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