Yueqing Yijin Electronics Co., Ltd.
Accessories of Miniature Circuit Breakers
MV+MN three-phase four wire overvoltage and undervoltage
MNs electronic voltage loss
OF Assistance
SD alarm
2OF dual assistance
OF-SD integrated auxiliary alarm system
MX+OF passive shunt+auxiliary 24V~48V
MX+OF passive shunt+auxiliary 110V~400V
MV overvoltage
MV+MN overvoltage and undervoltage
