The 3-BTSEN features a 50 Amp circuit breaker to protect the backup battery. The 3-BTSEN mounts in the BC-1 Battery cabinet or any EST3 “RCC” series enclosure, the unit provides a backup battery bus for supplying backup power to multiple power supplies fed by a common battery

 

Standard Features: 

• 50 Amp circuit breaker

• 24 Vdc power distribution bus