Rated current: 10 … 16 A Rated voltage: 440V Breaking capacity: 50ka Protection class: IP20 Installation method: rail installation Auxiliary contact: 1no + 1NC Weight: 0.377 Kg Product life cycle: PM300: ActiveProduct Product group: 5333 SIEMENS 3RV1021-0FA15 Motor protection circuit breaker adopts Advanced design concepts and technologies designed to provide reliable protection for your industrial control system.The circuit breaker has a high-precision current detection function, which can quickly cut off the power supply in case of overload or short circuit, thus protecting the motor and other electrical equipment from damage. In addition, it is equipped with 1 normally open contact and 1 normally closed contact, which is convenient for users to monitor the status. This circuit breaker is rail mounted for quick and easy installation and is suitable for a variety of industrial application scenarios. Its protection grade reaches IP20, which can effectively prevent dust and small objects from entering, and ensure the stable operation of the equipment in harsh environments.