Siemens, SENTRON MCCB Molded Case Circuit Breaker 3P 40A, Breaking Capacity 35 kA, Fixed Mount

The Siemens Molded Case Circuit Breaker is engineered for reliable line protection and optimal functionality within electrical systems. Featuring an innovative ETU820 trip unit, it dynamically manages overload and short circuit conditions, making it an essential component for safeguarding critical equipment. With a robust design, this circuit breaker ensures excellent performance at varying temperatures, demonstrating its durability in diverse operating conditions.

Offers communication and additional measurement capabilities
Maximum operating voltage of 690 V for enhanced performance
Provides excellent short circuit making capacity for various voltages
Supports adjustable response values for tailored operational settings
Possesses a dust and moisture protection class rating of IP40