Yueqing Yijin Electronics Co., Ltd.
Beiyuan BB2A-63, BB2S-63 miniature circuit breaker accessories
MV2A overvoltage
The accessories of this series of circuit breakers are auxiliary functional components specially designed by our company for the Beiyuan BB2A series circuit breakers, which achieve remote tripping control and indication of the on/off status of the line
When the main circuit voltage is (85%~110%) Ue, the release should be able to maintain long-term operation of the circuit breaker. When the voltage of the main circuit rises to (280V ± 5%), the release combined with the circuit breaker should act to drive the circuit breaker to open.
Scope of use
The accessories of this series of circuit breakers are auxiliary functional components specially designed by our company for the Beiyuan BB2A series circuit breakers, which achieve remote tripping control and indication of the on/off status of the line
Main technical parameters
|
product name |
model |
Rated working voltage Un |
Voltage value |
|
Overvoltage release device |
MV(MV2A) |
230V |
Overvoltage value Uvo=280V ± 5% |
product overview
MV2A overvoltage release device
Action characteristics:
When the main circuit voltage is (85%~110%) Ue, the release should be able to maintain long-term operation of the circuit breaker. When the voltage of the main circuit rises to (280V ± 5%), the release combined with the circuit breaker should act to drive the circuit breaker to open.
|
Rated frequency |
protection grade |
rated insulation voltage |
Product width |
Ambient Temperature |
storage temperature |
|
50/60Hz |
IP20 |
500V |
18mm |
-35℃~+70℃ |
-35℃~+70℃ |
