The NG3100 Series from Eaton Corporation is a robust line of three-pole generator breakers designed to handle up to 1000A. These breakers come equipped with auxiliary switches, making them ideal for complex generator installations that require additional control or monitoring. If you're working on backup power systems, especially those involving large generators, these breakers are a go-to solution.

One thing worth noting is their versatility in auxiliary switch compatibility—ranging from 9VAC to 24VAC and 9VDC to 24VDC. This flexibility allows for integration into various control systems, whether they use AC or DC signaling. Engineers tend to reach for this when they need reliable protection and control for their generators, ensuring both safety and operational efficiency. Additionally, the ability to monitor the breaker’s status through auxiliary contacts can be crucial for system diagnostics and maintenance planning.