Siemens 100 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker is designed specifically for motor protection, featuring a robust overload relay function that ensures operational reliability and safety under varying load conditions. Engineered for efficiency, it provides a high level of surge voltage resistance and exceptional electrical endurance. With its compact design, this model is adept at handling demanding environments, while its simple installation features ensure a quick setup. The integrated thermal overload release mechanism allows for precise protection against overheating, making it an essential component for effective motor management. The versatility in operating voltage and ambient conditions showcases its adaptability, making it ideal for a variety of industrial applications.

Equipped with auxiliary switch functionality for expanded operational flexibility
Offers reliable insulation voltage and surge voltage resistance
Designed to withstand mechanical stress with a high service life
Facilitates straightforward mounting and installation saving time and effort