5SV3342-6KK01 SIEMENS

The 5SV3342-6KK01 is a four-pole residual current operated circuit breaker (RCCB) meticulously engineered by Siemens to provide advanced protection against electrical faults. This RCCB is specifically designed to detect residual currents, which are indicative of insulation failures or earth faults, and promptly interrupt the circuit to prevent electrical shocks and fire hazards. It is a Type A RCCB, making it sensitive to both AC and pulsating DC residual currents, ensuring comprehensive protection in various applications. The device has a rated current (In) of 25A, indicating the maximum current it can continuously carry without tripping under normal operating conditions. Its sensitivity is set at 30mA, meaning it will trip when a residual current of 30mA or higher is detected, providing a high level of safety. The 5SV3342-6KK01 is designed for a rated voltage (Un AC) of 400V, making it suitable for use in three-phase electrical systems commonly found in industrial and commercial settings. Furthermore, this RCCB features a short-time delayed tripping characteristic, which helps to prevent nuisance tripping caused by transient or surge currents, ensuring greater system uptime and reliability. It enhances electrical safety by quickly disconnecting the circuit upon detection of dangerous leakage currents. This device is ideal for applications requiring reliable protection against residual currents, such as in distribution boards, industrial machinery, and sensitive electronic equipment. Siemens' 5SV3342-6KK01 offers a dependable solution for safeguarding electrical installations and preventing electrical accidents.