3RV2421-0GA10 SIEMENS

The 3RV2421-0GA10 is a size S0 circuit breaker meticulously designed by Siemens for optimal transformer protection. It features an A-release mechanism calibrated for precise overload protection within the range of 0.45 to 0.63 A. This ensures that the transformer is safeguarded against sustained overcurrents that could lead to damage. The circuit breaker also incorporates a short-circuit release set at 13 A, providing rapid response to sudden and high-magnitude fault currents. This swift action minimizes the potential for severe damage to the transformer and connected equipment. Connection to the electrical system is facilitated through reliable screw terminals, ensuring secure and stable wiring. With a standard switching capacity, this circuit breaker is suitable for a wide array of transformer protection applications. Its compact size S0 design allows for efficient utilization of space within electrical panels. The 3RV2421-0GA10 offers a dependable solution for safeguarding transformers against both overload and short-circuit conditions, enhancing the overall reliability and safety of electrical systems.