Yueqing Yijin Electronics Co., Ltd.
Beiyuan BB1-63 miniature circuit breaker accessories
MNs electronic voltage loss
The accessories of this series of circuit breakers are auxiliary functional components specially designed by our company for the Beiyuan BB1 series circuit breakers, which achieve functions such as line working status indication and trip alarm
The combination of a release and a circuit breaker triggers the release of the assembled circuit breaker when the supply voltage drops to 35% Ue; When the supply voltage rises to 85% Ue, ensure that the circuit breaker closes normally; When the supply voltage is zero or drops within the rated range, the circuit breaker opens.
Scope application
The accessories of this series of circuit breakers are auxiliary functional components specially designed by our company for the Beiyuan BB1 series circuit breakers, which achieve functions such as line working status indication and trip alarm
Main technical parameters
| product name | model | Rated working voltage Un | Voltage value |
| Electronic voltage release device | MNs | 230V | Undervoltage value Uoe=170V ± 5% Voltage loss value Uoe=0, trip (can be closed during power outage) |
product overview
MNS electronic pressure release device
Action characteristics:
The combination of a release and a circuit breaker triggers the release of the assembled circuit breaker when the supply voltage drops to 35% Ue; When the supply voltage rises to 85% Ue, ensure that the circuit breaker closes normally; When the supply voltage is zero or drops within the rated range, the circuit breaker opens.
| Rated frequency | protection grade | rated insulation voltage | Product width | Ambient Temperature | storage temperature |
| 50/60Hz | IP20 | 500V | 18mm | -35℃~+70℃ | -35℃~+70℃ |
