Siemens 3RA22101HH152BB4

The Siemens 3RA22101HH152BB4 is a globally utilized industrial motor protection circuit breaker, designed to safeguard electric motors against overloads, short circuits, and phase failures in demanding automation environments.

Key Technical Features and Applications of 3RA22101HH152BB4

• Compact design enables integration into control panels with limited space while maintaining reliable motor protection.
• Adjustable thermal overload release accommodates a range of motor current ratings, ensuring precise protection tailored to specific motor demands.
• High breaking capacity supports interruption of fault currents, enhancing system safety in industrial power networks.
• Quick-make/quick-break contacts reduce electrical arcing, extending the device’s operational lifespan in frequent switching applications.

Typical Industrial Use Cases

Commonly employed in manufacturing plants for motor control and protection, this component is essential in conveyor systems and automated machinery requiring dependable motor safeguarding.