Siemens 1.25 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker redefines motor protection, designed for reliable performance and maximum safety in various operational conditions. Engineered with advanced features, it provides robust overload protection with a thermal release mechanism, ensuring that equipment remains safeguarded against mechanical stresses. The device showcases a compact and versatile design, which allows flexible installation across diverse panel layouts. With its impressive operational capabilities and enhanced durability, this circuit breaker stands out as an essential component for controlling motor functions effectively, enabling businesses to operate at peak efficiency.

Seamless integration with various contactor sizes
IP20 protection class guarantees accidental contact safety
Efficient thermal overload release optimises motor lifespan
Wide operating temperature range for versatility
High electrical endurance and mechanical life