3VA6110-5HN41-0AA0 SIEMENS

The 3VA6110-5HN41-0AA0 is a robust and reliable circuit breaker from Siemens, designed for comprehensive line protection in industrial and commercial applications. This 3VA6 UL frame 150 circuit breaker features a 4-pole configuration, ensuring complete isolation of the protected circuit. It boasts a breaking capacity class M, capable of interrupting fault currents up to 35kA at 480V, providing a high level of safety and protection. The integrated ETU350 electronic trip unit offers advanced protection features, including LSI (Long-time, Short-time, Instantaneous) functions. The overload protection (Ir) is adjustable from 40A to 100A, allowing for precise customization to match specific load requirements. Short-circuit protection (Isd) can be set from 1.5 to 10 times the Ir value, further enhancing flexibility. Instantaneous protection (Ii) is fixed at 12 times the rated current (In), ensuring rapid response to high-level faults. The N conductor protection is adjustable, offering settings for OFF, 50%, and 100%, accommodating various system configurations. This circuit breaker is designed without a connection, simplifying installation and maintenance.