Siemens SIRIUS Electronic Circuit Breaker 400mA 3RV2, 3 channels , DIN Rail Mount

The Siemens Circuit Breaker is designed specifically for transformer protection, offering reliable performance that meets stringent standards such as UL 489 and CSA C22.2 No.5. Equipped with auxiliary switch capabilities and a thermal overload release, it ensures both safety and efficiency in electrical applications. The intelligent design includes effective short circuit protection and high breaking capacity, ensuring consistent operation under demanding conditions. Whether for industrial or commercial use, it remains a dependable choice, providing peace of mind through robust protection for essential electrical systems.

Compact size for easy installation in various settings
Effective thermal overload release enhances safety
High short circuit breaking capacity for reliable protection
Finger safe design ensures user safety during operation
Complies with international safety standards to guarantee quality
IP20 protection applicable