Siemens SIRIUS Reversing Starter, Reversing Starter, 4 kW, 690 V, 3 Phase

The Siemens reversing starter is designed for efficient load management in industrial applications. This compact yet robust unit operates seamlessly with 60 mm busbar systems, providing excellent performance in reversing duty operations at 400 V AC. Combining a trusted modern design with advanced technical specifications, it ensures high reliability and longevity, making it suitable for a variety of environments. With its integrated circuit breakers and contactor mechanisms, this product not only stands out for its functionality but also adheres to international safety standards, delivering peace of mind for users.

Compact design optimizes space-saving installations
Supports thermal and magnetic overload protections
Mechanical service life extends to 10 million operations
High insulation voltage rating up to 690 V
Ease of installation with snap-on mounting
Wide temperature range from -20 to +60 °C