Siemens, SENTRON MCCB Molded Case Circuit Breaker 4P 150A, Breaking Capacity 150 kA, Fixed Mount

The Siemens Molded Case Circuit Breaker from the 3VA series is engineered for reliable performance in demanding environments. Designed for comprehensive line protection, this model integrates state of the art ETU550 technology, delivering exceptional overload and short circuit protection. Its adjustable settings allow for customized response values, enhancing operational flexibility. With a mechanical service life of 25,000 cycles, you can count on long lasting reliability and minimal maintenance.

Robust design for superior protection against overloads and short circuits
Adjustable response settings to tailor performance to specific operational needs
High mechanical service life ensures reliability under continuous operation
Compact dimensions facilitate easy installation in limited spaces
IP40 protection class ensures effective resistance to dust and environmental factors