This standard specifies the classification, technical requirements, test methods and inspection rules for marine low-voltage air circuit breakers. This standard applies to marine low-voltage air circuit breakers with DC or AC 50Hz or 60Hz and rated voltage of 1000V and below, including circuit breakers with fuses.
JB/T 5796-1991 history
2021JB/T 5796-2021 Marine low voltage air circuit breaker
2007JB/T 5796-2007 Low-voltage air circuit-breaker for ships
1992JB/T 5796-1991 Marine Low Voltage Air Circuit Breaker