Description
The Siemens 3RV2421-4AA15 is an advanced SIRIUS electronic circuit breaker, offering 16A protection across three channels, designed for efficient DIN rail mounting. This breaker is engineered to provide superior overcurrent and short-circuit protection for a wide range of applications.
Featuring sophisticated electronic trip units, the Siemens 3RV2421-4AA15 ensures precise and rapid fault detection and interruption, safeguarding sensitive equipment and ensuring operational continuity. Its compact, modular design simplifies installation and maintenance within control panels.
This electronic circuit breaker is ideal for applications requiring sophisticated protection and monitoring capabilities. The Siemens 3RV2421-4AA15 offers enhanced safety features and reliable performance in industrial and commercial settings.
Choose the Siemens 3RV2421-4AA15 for a state-of-the-art circuit protection solution. Invest in this certified SIRIUS breaker for advanced performance and dependable safety in your electrical systems.







