Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 150 kA, Fixed Mount

The Siemens Molded Case Circuit Breaker is expertly designed to ensure reliable protection and operational efficiency for a variety of applications. Featuring a robust construction it offers exceptional circuit protection with a nominal current capacity of 400 A. Equipped with the ETU350 overcurrent release mechanism it provides enhanced overload protection making it a trusted choice for safety in electrical installations. This product supports a wide range of operating conditions and is tailored to meet industry standards ensuring maximum safety and performance in demanding environments.

Durable design ensures a mechanical service life of up to 20000 operating cycles
IP40 protection class guarantees reliable performance in challenging environments
Adjustable trip settings allow for personalized system configurations
Compact dimensions facilitate easy installation in space constrained areas
Global Warming Potential analysis highlights a commitment to environmental sustainability
Extensive electrical endurance ratings ensure lasting effectiveness under load