Yueqing Yijin Electronics Co., Ltd.
L7/E6/ HU18 miniature circuit breaker accessories
MN undervoltage
This series of circuit breaker accessories is specially designed by our company for L7 E6、 The auxiliary functional components of the 18 series circuit breaker are designed to achieve remote tripping control and indication of the opening and closing status of the circuit
When the main circuit voltage drops to (170V ± 5%), the product activates and drives the circuit breaker to open; When the applied voltage is greater than 85% Ue, the product should be able to close. The applied voltage value should not exceed 110% Ue, and the undervoltage protection interval is: (35%~70%)Ue
Scope of use
This series of circuit breaker accessories is specially designed by our company for L7 E6、 The auxiliary functional components of the 18 series circuit breaker are designed to achieve remote tripping control and indication of the opening and closing status of the circuit
Main technical parameters
|
product name |
model |
Rated working voltage Un |
Voltage value |
|
undervoltage release |
MN |
230V |
Undervoltage value Uoe=170V ± 5% |
product overview
MN undervoltage release device
Action characteristics:
When the main circuit voltage drops to (170V ± 5%), the product activates and drives the circuit breaker to open; When the applied voltage is greater than 85% Ue, the product should be able to close. The applied voltage value should not exceed 110% Ue, and the undervoltage protection interval is: (35%~70%)Ue
|
Rated frequency |
protection grade |
rated insulation voltage |
Product width |
Ambient Temperature |
storage temperature |
|
50/60Hz |
IP20 |
500V |
18mm |
-35℃~+70℃ |
-35℃~+70℃ |
