Residual current circuit breaker Siemens 5SV3644-6
The 5SV3644-6 residual current circuit breaker from Siemens uses a rated voltage of 400 V and a rated current of 40 A and is short-circuit proof up to 10 kA. The RCCB features 3 + N poles. Thanks to the type A design, the 5SV3644-6 residual current circuit breaker trips in the event of sinusoidal AC residual currents and pulsating DC residual currents. The RCCB 5SV3644-6 with a rated residual current of max. 300 mA is used for personnel, material and fire protection as well as for additional protection against direct contact. It can also be used as preventative fire protection in case of insulation faults due to the particularly high rated residual current. It is used for building management systems, industrial applications or machine and plant construction.