Siemens NMY3B600

The Siemens NMY3B600 is a robust thermal magnetic molded case circuit breaker designed for three-phase systems. This model supports up to 800 amps and operates at voltages up to 600V, with a short-circuit interrupting capacity of 35kA at 480V. Its bolt-on design allows for straightforward installation, and it comes equipped with a standard interrupting capacity trip unit that is non-interchangeable. Although lug connectors are not included, this breaker is suitable for reverse-fed applications and is rated for continuous use at 40°C. Distributed by BSP Automation, the NMY3B600 offers reliable protection and performance in demanding electrical setups.