Siemens 200 mA SIRIUS Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker is designed specifically for motor protection, offering a reliable and efficient solution for your electrical systems. With advanced features including thermal overload release and thermal disconnection, this product ensures optimal performance under varying operational conditions. It accommodates a broad range of current ratings and is compatible with multiple contactor sizes. Built to withstand demanding environments, it features a mechanical lifespan of 100, 000 operating cycles, ensuring longevity and dependability. This circuit breaker not only enhances system safety with its short-circuit protection but also meets stringent IEC standards, making it a trusted choice for electrical installations.

Insulation voltage up to 690 V
High breaking capacity up to 100 kA
Thermal overload release
Ring cable lug compatibility
Wide operating frequency range
Diverse temperature range