Siemens 16 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker is expertly designed for motor protection, ensuring efficient and dependable operation in various industrial applications. Featuring a strong thermal overload release mechanism, it efficiently guards against excessive current while remaining compact in size. The product is suitable for installations up to 2, 000m above sea level and operates effectively in a broad temperature range of -20 to +60 °C. With an impressive electrical endurance of 100, 000 operating cycles, it assures longevity and reliability. The auxiliary switch enhances its functionality, making it an ideal choice for safety and compliance in diverse environments.

Robust auxiliary switch
Efficient at up to 60 °C
Strong breaking capacity
Ring cable lug connections
High mechanical service life
Flexible installation options