Description
The Siemens 5SV3321-4 is a certified residual current circuit breaker (RCCB) designed to provide essential protection against electrical hazards. This 16A, 2-pole unit operates at 230V AC and features a sensitive 30mA tripping current with Type B characteristics, making it suitable for a wide range of applications where enhanced protection is required, including those with DC fault currents.
Engineered with Siemens’ commitment to safety and reliability, the 5SV3321-4 RCCB offers robust performance in detecting and interrupting fault currents. Its Type B tripping capability ensures comprehensive protection, particularly in installations with electronic equipment that may generate DC residual currents. This makes it a versatile and dependable safety device.
This Siemens RCCB is an indispensable component for residential, commercial, and industrial electrical installations, safeguarding circuits from dangerous earth leakages. The 5SV3321-4 plays a critical role in preventing electric shocks and mitigating the risk of fires, ensuring the safety of users and the protection of electrical systems.
Choose the Siemens 5SV3321-4 for certified, reliable, and advanced residual current protection. Its Type B characteristics and high-quality construction make it an excellent choice for ensuring comprehensive electrical safety in diverse environments.












