Siemens 40 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V

The Siemens Circuit Breaker designed for reliable protection in starter combinations, specifically optimised for safe and efficient operation. Featuring a compact design, it facilitates easy installation and integration within various systems while meeting stringent safety standards. Its exceptional performance is underscored by a high breaking capacity, ensuring immediate response during overload or short circuit scenarios. With advanced features supporting both electrical endurance and mechanical service life, this product is an ideal solution for those seeking dependable performance in demanding conditions.

Compact size allows for versatile mounting options
Designed for robust protection against short circuits and overloads
High mechanical and electrical endurance ensures long lasting performance
Wide operational temperature range supports diverse applications
Achieves high breaking capacity for effective fault isolation
IP20 protection class ensures safety from touch hazards