Siemens 45 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker is designed specifically for motor protection, able to tackle the challenges of various industrial applications. With a robust design, it facilitates effective protection against overloads and short circuits, ensuring reliability and safety. The product integrates cutting-edge technology for efficient performance and quick responsiveness to electrical fluctuations. Its compact dimensions and flexible mounting options make it suitable for various installations. Plus, it offers enhanced features, including an adjustable current response value and comprehensive auxiliary options, making it an essential component in modern electrical systems.

Screw and snap-on mounting on DIN rail
Ambient temperature range -20 °C to +60 °C
Reliable shock resistance per IEC standards
IP20 protection class for enhanced safety
High mechanical service life for durability