Siemens, SENTRON MCCB 4P 400A, Breaking Capacity 35 kA, Fixed Mount

The Siemens Molded Case Circuit Breaker is engineered to provide exceptional reliability and safety in diverse operating conditions. Tailored for demanding environments. It features a robust design that ensures optimal performance. This model accommodates high breaking capacities and is particularly suited for applications requiring dependable overload and short circuit protection. With advanced mechanisms like the ETU550 it ensures precise adjustments for overload and short circuit settings making it an ideal choice for critical infrastructures.

IP40 protection class ensures reliable operation in challenging environments
Compact dimensions facilitate easy integration into existing setups
Mechanical service life rated for up to 20000 operating cycles
Low power loss during operation contributes to energy efficiency