Description
The Siemens 3RV2021-1AA10 is an advanced SIRIUS Motor Protection Circuit Breaker (MPCB) designed to offer comprehensive and reliable protection for electric motors. This unit provides adjustable thermal overload protection within a 1.1 to 1.6 A range, allowing for precise setting to match specific motor requirements and preventing damage from prolonged overcurrent conditions. It also offers short-circuit protection.
Built with Siemens’ renowned quality and advanced technology, the 3RV2021-1AA10 ensures consistent and dependable motor safeguarding. Its integrated design combines circuit breaker and overload relay functions, simplifying control panel design and reducing installation time. The quality of its construction guarantees reliability.
This MPCB is essential for protecting a wide variety of electric motors used in pumps, fans, compressors, and conveyor systems. The Siemens 3RV2021-1AA10 plays a critical role in extending motor life, preventing costly repairs, and ensuring the continuous operation of essential machinery.
Choose the Siemens 3RV2021-1AA10 for an advanced and reliable motor protection solution. Its precise adjustability and robust design make it an indispensable component for safeguarding your valuable motor assets. Equip your systems with this high-performance Siemens MPCB for optimal motor safety and efficiency.








