PCDBH-63-2P 550V DC Miniature Circuit Breaker Disconnect Switch


  • PROTECTION FUNCTION: The disconnect switch has over-voltage, overload and lightning protection, and can realize remote communication to extend the working life of the solar system.
  • P65 WATERPROOF: Our disconnect switches can be installed indoors and outdoors, with built-in DC switching device, which can effectively protect in bad weather and environmental use.
  • WIDELY APPLIED: Suitable for photovoltaic solar panel grid-connected systems and off-grid systems for solar power generation systems.
  • EASY INSTALLATION: The solar PV DC junction box is installed between the solar panel and the inverter for fast and safe plug-and-play installation.

    Surpass Safety

    Choose Our Circuit Breaker!

    Featuring dual copper plates for smooth current flow.

    Electromagnetic trip mechanism promptly cuts off during overload, providing ultimate device protection.

    Advanced arc-quenching technology prevents arc damage, adding an extra layer of safety.

    Our circuit breaker offers unparalleled protection, making your power system safer and steadier.

    Elevate Protection, Simplify Process

    Our circuit breaker's indicator light gives instant system status, while the control lever ensures easy operation and overload signaling.

    Connection holes make installation seamless, and cooling holes manage heat for stable operation. Outlet holes allow easy cabling, complementing our thoughtful design.

    Choose our circuit breaker for reliable, user-friendly power management.

    Versatile and Resilient

    Whether in the scorching heat of summer or the freezing chill of winter, our circuit breaker performs reliably.

    Engineered to withstand temperatures from -20°C to 50°C, it remains unfazed by the elements. Experience consistent, high-quality performance across diverse climates and conditions.

    Trust our circuit breaker to protect your power system, no matter the weather.