5SV3324-4 SIEMENS

The 5SV3324-4 is a 2-pole residual current operated circuit breaker (RCCB) designed and manufactured by Siemens. This RCCB provides reliable protection against residual currents, also known as earth leakage currents, preventing electrical shocks and fire hazards. It is a Type B RCCB, making it suitable for circuits with AC and pulsating DC residual currents. The device has a rated current (In) of 40A, indicating its capacity to handle continuous current flow up to 40 amperes. Its sensitivity is 30mA, meaning it will trip when a residual current of 30 milliamperes or higher is detected. The 5SV3324-4 is designed for a rated voltage (Un) of 230V AC. This RCCB incorporates a short-time delayed tripping characteristic, enhancing selectivity in electrical installations. This delay helps to avoid nuisance tripping caused by transient leakage currents. It is suitable for residential, commercial, and industrial applications where reliable residual current protection is essential.