Gas Density Monitors for Circuit Breakers

Gas circuit breakers depend on the right gas density to interrupt fault currents safely. If density falls too far, the breaker may not clear a fault, which is the last thing anyone wants.

A gas density monitor on each breaker provides alarm and lockout stages, blocking operation before the breaker is asked to do something it can no longer do safely.

Trafag gas density devices are precise, reliable and maintenance-free, built for SF6 and the complete range of alternative insulating gases. See the full range for datasheets and options.

For more information on Gas Density Monitors for Circuit Breakers talk to Trafag UK Ltd