5SU1154-6KK10 SIEMENS

The 5SU1154-6KK10 is a Residual Current Circuit Breaker with Overcurrent protection (RCBO) from Siemens, designed to provide comprehensive protection against both short circuits and residual currents. This RCBO offers a breaking capacity of 10 kA, ensuring reliable disconnection in the event of a high fault current. It features a 1P+N configuration, meaning it protects one phase and the neutral conductor, making it suitable for single-phase applications. The device is a type A RCBO, which is sensitive to both AC and pulsating DC residual currents, offering enhanced protection against a wider range of fault types. With a residual current tripping sensitivity of 10 mA, it provides a high level of protection against electric shock. The RCBO has a B characteristic tripping curve, making it suitable for applications with low inrush currents. Its rated current (In) is 10 A, and it is designed for a rated AC voltage (Un AC) of 230 V. This RCBO combines the functions of a circuit breaker and a residual current device in a single compact unit, saving space in the distribution board and simplifying installation. It is suitable for use in residential, commercial, and industrial applications where both overcurrent and residual current protection are required.