25 Year OEM,ODM$OBM Special Circuit Break Manufactory In China
  jack@yuanky.com
  jack_yuanky
  jack_yuanky@hotmail.com
Fax: 0086-577-62652370
Tel: 0086-577-62655872

APPLICATION

Designation
The device for automatic transfer switching equipment (dual power) of the operating characteristics of test: in line with national standards for dual power supply requirements of the test: in line with IEC60947 international standards relating to the requirements of the dual power