Power circuit breaker 300CB08/nrg300CB08 series

switchingshort-circuitdistribution

The Amphenol Network Solutions 300CB08/nrg300CB08 circuit breaker panels are 325A dual-feed and provide 8/8 breaker positions. Our 300CB08/nrg300CB08 panels feature ±12/±24/±48V operating voltages to serve both legacy and “next-gen” network applications. Engineered into a standard 1RU footprint, each circuit supports up to 60A breakers in each position, providing ample capacity for distribution to a broad range of components. Advanced circuit-level monitoring features are available as an option. The panel is available in standard terminal block outputs or connectorized outputs. This platform provides front access to alarm enable/disable switch configuration for uninstalled breaker locations. Also featured are front LED indicators for power/breaker alarms, monitoring status, rear connections for form C relay alarms, and optional nrgSMART connections. Each of the 325A feeds provide power for up to eight output positions. Field replaceable circuit breakers are available from 5A to 60A per position. The front of the panel features a faceplate designed to protect against unintended breaker on or off switching. The panel supports universal voltages (±12VDC to ±48VDC).