5SV3342-6KL SIEMENS

The 5SV3342-6KL is a 4-pole residual current operated circuit breaker (RCCB) designed and manufactured by Siemens. This RCCB provides reliable protection against residual currents, safeguarding electrical circuits and preventing potential hazards. It is a type A RCCB, which means it is sensitive to both AC and pulsating DC residual currents. The rated current (In) of this device is 25A, indicating its capacity to handle a continuous current of 25 amperes. It has a tripping current (IΔn) of 30mA, ensuring rapid disconnection of the circuit in the event of a residual current exceeding this threshold. The rated voltage (Un) is 400V AC, making it suitable for standard three-phase power systems. The 'N left' designation indicates the position of the neutral conductor connection on the left side of the device. This RCCB is essential for ensuring electrical safety in residential, commercial, and industrial applications by detecting and interrupting fault currents to prevent electric shock and fire hazards. Its robust design and compliance with international standards guarantee reliable performance and long-term protection.