Interruttore magnetotermico scatolato 3VA6440-5JT31-2AA0, 3, 400A, potere di interruzione 35 kA, Fissa

The Siemens Molded Case Circuit Breaker represents a pinnacle of technology in electrical protection. Engineered for robust system safeguarding this device is equipped with an ETU556 overcurrent release ensuring comprehensive line protection. With a breaking capacity of class M and a maximum short circuit current breaking capacity of up to 85 kA at 240 V it is designed to handle substantial electrical loads with efficiency. Its advanced features such as adjustable response values for L S and I tripping make it versatile for various applications from industrial to commercial settings.

Mechanical service life reaches up to 20000 operating cycles for extended durability
Equipped with ground fault monitoring enhancing safety and risk mitigation
IP40 protection class ensures resilience against environmental factors
Compact dimensions allow for easy integration into various installations
Adjustable current response values to meet specific system requirements