Siemens SENTRON Electronic Circuit Breaker 40A 3VA2, 4 channels

The Siemens Moulded Case Circuit Breaker is expertly designed for robust line protection in critical electrical installations. The product utilises advanced ETU860 technology, ensuring reliable overload and short circuit protection with a comprehensive LSIG functionality. Its multiple adjustable parameters provide flexibility, allowing for tailored settings to meet specific operational requirements. Boasting superior electrical endurance and a compact design, this breaker is suited for both commercial and industrial applications, ensuring safety and efficiency.

Energy efficient with low power loss during operation
Mechanical lifespan of 25,000 cycles ensures longevity
Upgradable features for neutral conductors accommodate evolving needs
Highly rated for short circuit current breaking capacity
IP40 protection class guarantees reliability in various environments