Siemens 59 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V

The Siemens circuit breaker is designed for motor protection and ensures optimal safety and performance in demanding applications. The device offers enhanced switching capacity with a robust design to meet industry standards. With features such as a thermal overload release and multiple auxiliary switch configurations, it’s engineered for applications requiring durable and reliable circuit protection. The operational versatility combined with professional-grade specifications makes it an excellent choice to safeguard machinery against faults. Its compact design allows for easy installation on standard DIN rails, making it suitable for various environments without compromising functionality or safety.

Compact size optimises panel space usage
Flexible installation options for various configurations
Exceptional durability with 30 million cycle service life
Auxiliary switch capabilities for expanded functionality
Resilient insulation rated at 690 V
Handles temperatures from -25 to +60 °C