Home power standards lab cb 3p 1amp three phase circuit breaker
Power Standards Lab CB-3P-1Amp Three Phase Circuit BreakerPQube Plug-in Modules and AccessoriesThree-phase circuit breaker for protecting PQube in three-phase applications. - Simple DIN rail mounting allows breaker to be snapped in alongside your PQube modules. - UL 1077: 277/480 volt, 1A rating.