Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 65 kA, Fixed Mount

The Siemens Molded Case Circuit Breaker is designed for enhanced system protection and reliability in demanding electrical environments. Tailored for line protection, the ETU820 variant offers an impressive ability to manage both overload and short circuit situations effectively. Its robust design allows for a mechanical service life of up to 20,000 operating cycles, making it a durable choice for industrial applications. With a maximum breaking capacity of 65 kA at 480 V, this breaker ensures safety and compliance with stringent industry standards.

High breaking capacity ensures maximum protection against short circuits
Equipped with a LI overcurrent release for reliable operation under fault conditions
Three pole configuration supports versatile applications in various environments
Designed for high endurance with significant electrical and mechanical life ratings
IP40 protection class ensures reliable performance in diverse settings
Adjustable response values provide customized settings for enhanced performance